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【单选题】
蛋白质分子中的a-螺旋结构属于( )A.
一级结构
B.
二级结构
C.
三级结构
D.
四级结构
E.
侧链结构
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【简答题】Reporter: Your story sounds horrible. Are you angry with the photographer? Prof. Taft: No, acturally as I reflect on my personal story, I'm thankful that this_____photographer did what he did. I'm als...
【单选题】The new mayor, who adored __________ to the volleyball match, didn’t approve the new building plans at the meeting.
A.
going;of discussing
B.
going;to discuss
C.
to go;of discussing
D.
to go;discussing
【简答题】电子商务的基本组成要素有 等。
【判断题】This message sounds more enraged than disappointed, wouldn't you say? "enraged"can be translated into "愤怒“。
A.
正确
B.
错误
【单选题】The mayor promised the city government _____ the building of the new roads with the taxes it collected.
A.
shall finance
B.
may support
C.
can help
D.
should provide
【简答题】The mayor __________ of the proposal of building a shopping mall in the downtown. (approval)
【简答题】Reporter: Your story sounds horrible. Are you angry at the photographer? Prof. Taft: No, actually as I reflect on my personal story, I’m thankful that this ______ photographer did what he did. I’m als...
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