Who is the space scientist from Beijing？
The man______ white over there． He's of medium height.（ ）
A．withB．inC．orD．for
In daily life，everyone should the lies.After all，being honest comes first.
A．pay attention toB．get used to
C．stay away from
Please don't hurt the little animals you see them on the street.They are our friends.
A．soB．whenC．unless
﹣﹣﹣ I can't sleep well these days.
﹣﹣﹣ Doing sports can help you sleep .
A．simplyB．deeplyC．weekly
﹣﹣﹣ The computer desk in the store is so that I can't afford it.
﹣﹣﹣ Why not buy a second﹣hand one on the Internet？
A．largeB．heavyC．expensive
﹣﹣﹣ To our eyesight，we'd better relax for a while after reading for a long time.
﹣﹣﹣ I agree with you.
A．harmB．protectC．examine