题目内容

Did the woman see the man last week

A. Yes.
B. No.
C. She can’t remember.

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关于低血糖的描述错误的是

A. 是一个独立的疾病
B. 血糖<2
C. 交感神经兴奋
D. 中枢神经系统异常
E. 反复发作的慢性低血糖可致患者痴呆

What’s wrong with the man

A. He works too much.
B. He is sick.
C. He is hungry.

It’s ______ that we didn’t know about this before.

A. annoyed
B. annoying
C. annoy

The United States has many different 1 of climates. 2 the west coast the temperature changes very little 3 summer and winter, but the north central states have a very different kind of climate. In those places people 4 light clothing during the summer and they need to have wool or fur clothing in winter. In the southwest the climate is pleasantly warm during the winter, 5 the summer is unpleasantly hot. In the eastern part of the United States summer temperatures are very different 6 winter temperatures. Summers are usually hot, but winters are usually cold. Spring temperatures are pleasantly cool. Years ago, people in the cold part of the United States 7 often get fresh vegetables and fresh fruits during the winter. Today, 8 , trucks and trains carry fruits and vegetables very quickly to all parts of the United States. In this 9 , Americans "send their climates" to people in 10 states.

A. various
B. kind
C. kinds

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