题目内容

“小王病了”是“他没来上课”的充足理由吗?

A. 对
B. 错

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“我又不贪污,怎么会犯罪?”成立吗?

A. 对
B. 错

Fill in the blanks with the correct form of the words in the box.(1)Strong manufacturing data in the US and China have eased fears of a slowdown in global growth and suggest that a _______ European economy may diverge from robust activity elsewhere.2) Just as I started to think that I was never gong to get well, the illness began to _______.3) The blizzard moved south, turning into an icy rain that ________the airports for three days.4) In this introduction we have diagnosed some of the causes of the illness and, in the following chapters, we will draw attention to its various unpleasant ________.5) In those days, divorce under any circumstances was socially unacceptable and there was great ________ in the family who went through it.6) Every time she talked about being rejected in her hunt for a job, she seemed on the ______ of tears.7) The audience let out a collective ________.8) He looked pale and _________.9) It is__________ that the project will last four years.10) Never___________ your opponents.

地黄、玄参等中药在加工过程中易变黑,这是因为其中含有

A. 鞣制酯苷
B. 环烯醚萜苷
C. 羟基香豆素苷
D. 黄酮醇苷
E. 三萜皂苷

环烯醚萜类化合物多以哪种形式存在

A. 酯
B. 游离
C. 苷
D. 醚
E. 醇

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