依照《中华人民共和国药品管理法》的规定，对疗效不确、不良反应大或者其他原因危害人体健康的国产药品，应当

What do you think are the defining characteristics of a science？ Does the study of the economy have these characteristics？ Do you think macroeconomics should be called a science？ Why or why not？

听力原文：W: I spent $50 on this sofa. Do you think it was worth it？

M: Well, I think you've got a real bargain.

Q: What does the man think of the price？

(13)

A．It's too high.

B．It's acceptable.

C．It's cheap indeed.

D．The woman should have bargained for it.

A．做出决定非常像玩扑克牌。扑克牌经常很管用。它不仅可以决定你想什么，而且可以决定别人是怎么考虑你的想法。

B．做决策就像打扑克牌，起作用的不但是你怎么想的，还包括别人对你的想法是怎么看的以及你对别人对你的看法是如何考虑的。

C．做出决定一点也不像打扑克牌。做出决定很重要。它决定着你的想法和别人对你的想法以及你怎么看待别人对你的看法。

D．做决策不像打扑克牌。起作用的不是你怎么想而是别人怎么看待你的想法以及你怎么看待别人对你的看法。

听力原文：W: I spent $50 on this sofa. Do you think it was worth it？

M: Well, I think you've got a real bargain.

Q: What does the man think of the price？

(13)

A．It's too high.

B．It's acceptable.

C．It's cheap indeed.

D．The woman should have bargained for it.

—What do you think of the book？ —Oh, excellent. It's worth ______ a second time.

A．to read

B．to be read

C．reading

D．being read

"What do you think of the book？" “Oh, excellent. It's worth ______ a second time."

A．reading

B．being read

C．to read

D．to be read