单选题：Sometimes they couldn't see the road because it was windy.

题目内容：

Sometimes they couldn't see the road because it was windy. A．Right
B．Wrong
C．mentioned

参考答案：

答案解析：

请根据短文内容，回答题。Sharks Perform a Service for Earth's WatersIt is

请根据短文内容，回答题。Sharks Perform a Service for Earth's WatersIt is hard to get people

分类：理工类题型：单选题

Parents will most probably say no to their children if they want to___________.A

分类：理工类题型：单选题

根据以下材料，回答题Being TeenagersIt has never been easy to be a teenager, and it is pa

分类：理工类题型：单选题

Radiation exposure should be ___________.A．be costly B．harmful C．save a life D．s

分类：理工类题型：单选题

Advantages of screening women under 50 are ___________.A．be costly B．harmful C．s

分类：理工类题型：单选题