单项选择题

A. B. C. D.

你可能感兴趣的试题

运动系统是由骨、骨骼肌和[填空(1)]组成。

答案：骨连接

单项选择题

What is Joseph Levitt's opinion about the government's attitude before the Rudolph case? ( Text 3A)
A、It already took foodborne illness very seriously.
B、It was concerned about the number of stomachaches in California.
C、It didn’t see foodborne illness as a serious public health problem.
D、It focused too much on disease outbreaks in fast-food restaurants.