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【单选题】
危险化学品经营单位变更单位名称、经济类型或者注册的法定代表人或负责人,应当于变更之日起( )个工作日内,发证机关申办变更手续,换发新的经营许可证。A.
20
B.
30
C.
60
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【简答题】We adopted the following strategies: When the enemy advances, we retreat; when they retreat, we pursue.
【简答题】A．suffer B．differ C．diverge D．retreat
【多选题】Please single out the sentence that fails to develop the topic sentence: Topic Sentence: My main satisfaction in life comes from the people who are part of my life .
A.
For me a day is good or bad depending on whether or not I have gotten along well with my associates．
B.
I am not at all affected by the weather the way some people are．
C.
For instance, my father judges his day by whether or not the sky is blue．
D.
On a rainy day he is always in a bad mood．
E.
What counts for me is to feel human warmth and friendship．
F.
My favorite entertainment is to be with one or two intimate friends, sitting in front of a fireplace and sharing intimate recollections．
【简答题】A) retreat B) reserve C) resort D) refuge
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