根据下列材料请回答 16～22 题:
第 16 题 In the US,a person's company buys his or her health insurance.（）
查看答案
A bank pays you interest for
A red flag was placed there as a token of danger.（）
The amount of water your body needs per day is closely related_______.
The Hubble Space Telescope helps scientists to understand the nature of the universe.
微信支付 
支付宝支付