Under the circumstance of a new media age, emergencies of public health can be more devastating because they can easily result in great______in our society.

A.panic

B.fear

C.terror

D.horror

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If this active gene is a mutation that would otherwise have been recessive, it can lead to disease.Conversely, if the silenced gene is harmful in some way, imprinting can be beneficial.

A.Confusingly

B.Contrarily

C.Comparatively

D.Conceivably

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For everyone’s sake, which matters that Europeans gauge their welcome to China wisely.

A.which matter

B.what matter

C.whose matter

D.it matters

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Demonstrators rally at Los Angeles City Hall during the first Women’s March, held on Jan.21, 2017, one day after President Truxnp’s inauguration.The march drew hundreds of thousands of participants in L.A.An event organized to bring women together is proving to be much more divisive than intended.The annual women’s march in Eureka has been canceled after organizers decided the planning committee was too white.The move has prompted newfound criticism of the global gatherings that were launched two years ago in protest of the inauguration of President Trump.Many have said the marches are not diverse enough and have accused the organization of being anti-Semitic and homophobic.
The Eureka group, which is not an official Women’s March chapter, said that instead of the planned Jan.19 march, it will focus on organizing an event for March 9, in conjunction with International Women’s Day.The move will allow more time to reach out to women of color and those who identify as gender nonconforming, organizers said in a Facebook post last week.”The local organizers are continuing to meet and discuss how to broaden representation in the organizing committee to create an event that represents and supports peoples who live here” in Humboldt County, an organizer said in the post.“Up to this point, the participants have been overwhelmingly white, lacking representation from several perspectives in our community.”
The decision made by a handful of women in the small town of Eureka — which Census data show is 71% non-Hispanic white — drew mixed reactions, both locally and across the country.Supporters were thrilled the group was taking steps toward increasing its diversity and inclusion.Others, however, said the move was a criticism of people of color for not joining in and that by postponing the march, organizers were placing the burden on participants to make the local women’s march appear less white.“I have deep concerns that people of color are being used as a crutch for the organizing committee failing to do the work it takes to encourage diversity,” Caterina Kein wrote on Facebook.“Please do not blame ‘us’ for your failures.”
The backlash prompted Women’s March Eureka to release a second statement on Monday noting the decision to cancel the event was based on the lack of diversity among the group’s leadership, not among the march’s attendees.In an interview with KHSU-FM radio, organizer Kelsey Reedy said the original organizers were all white women and that only two recent additions have increased the diversity of the small group.“It wasn’t just we felt there wasn’t enough representation.There literally was no representation,” she said.
The organizers acknowledged that past attempts at being inclusive have been shallow.“We could have done a lot more,” Reedy said.“We did not push ourselves to really create a space that was welcoming for everyone to be involved.We did reach out to several groups led by people of color, but only having a few people in the group that even had those connections means it was pretty limited.”
The larger Women’s March organization has faced other problems, including accusations of being anti-Semitic.Leaders of the national group came under fire last year after co-chair Tamika Mallory attended a February event with Nation of Islam leader Louis Farrakhan, in which he said,“The powerful Jews are my enemy.” Between March and November, the larger group issued three statements in response to criticism that Women’s March leaders are anti-Semitic and homophobic, but it has repeatedly expressed support for its leaders, including Mallory.“It’s become clear, amidst this media storm, that our values and our message have 一 too often — been lost,” the national group said “That loss caused a lot of harm, and a lot of pain.We should have been faster and clearer in helping people understand our values and our commitment to fighting anti-Semitism.We regret that.”

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How much physical activity should teenagers do,and how can they get enough?
Many teenagers spend a lot of time being sedentary (sitting or lying down) at school or work during their______(91) time.Modem______(92) such as smart phones, computers and food delivered to your front door encourage sedentary behavior.But this lack of physical activity can have______(93) consequences for your physical and mental health.
We have all probably been told we have to exercise to stay healthy, but how much physical activity is the right amount for teenagers? And what are the______(94)?
All teenagers are______(95) to do 60 minutes of physical activity each day.There are numerous benefits of physical activity, including physical (improved fitness and decreased risk of illness), social (having fun with friends) and______(96) (helps manage stress and anxiety) benefits.
You should try to include a combination of______(97) activities (such as swimming or walking), strength training (such as sit ups or weight training) and flexibility training (such as yoga or stretching).
Try to______(98) easy, moderate, and harder activities that are both fun and personally challenging.Limiting______(99) time and screen time by regularly______(100) periods of sedentary behavior is another good idea.For example,standing and moving for a few minutes after every hour of sitting.
There are 1,440 minutes in every day,______(101) being physically active for just 60 minutes is easily achievable.
Incidental activity______(102) to any movement that increases your level of daily activity.These activities don’t happen at the______(103), but instead rely on your daily choices.
For example, office workers are often told to get more activity into their day by doing things such as parking further away from work and walking the rest of the way, and using the______(104) instead of the lift.
Similarly, you could:
①walk or ride to school instead of taking a car or bus;
②walk around the oval as you chat to your friends at lunchtime instead of sitting;
③do something______(105) when you meet up with your friends on the weekend,such as swimming at the beach;
④do an (a)______(106) lap when you go to the shopping centre and/or, go down every aisle when you go to the supermarket;
⑤at family gatherings, play games with your younger siblings and cousins rather than playing on your phone;
⑥take your dog for a walk and a play at the park more often;
⑦ride an exercise bike or do some stretching while you watch TV.
Making these simple choices each day can become a habit______(107) increases your physical activity and improves your health.______(108) activity doesn’t replace planned exercise, but all the activity you do during the day adds up, and these two forms of activity can work together to increase your physical activity level.
Incidental activity requires no special______(109) or preparation.You can just stand up and move at any time you choose.Remember: something is better than ______(110) and more is better than less.

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