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【单选题】
蜘蛛侠中的教授研究再生药物的生物原型是A.
蜥蜴
B.
壁虎
C.
蛇
D.
蝎子
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举一反三
【单选题】— Mary’s sister looks very beautiful now. — But she was very ugly before she tidied up her appearance（整容）. You _________ believe it!
A.
shouldn’t
B.
mustn’t
C.
wouldn’t
D.
might not
【简答题】Unit 1 Part VI Task Two Listen carefully to some sentences related to interviews and write them down. Then read them out. Task Two.mp4
【单选题】如果广告主付出20万人民币购买广告,该站点的访问率是2百万人次,广告提供商的CPM广告价格是
A.
400RMB
B.
100RMB
C.
1000RMB
D.
4000RMB
【简答题】Task 3 Directions: Read the following passage is about a survey conducted by Corvallis Clinic. After reading it, you should complete the information by filling in the blanks marked 48 to 52 (in no mor...
【多选题】关于压缩机串联与并联说法正确的是:
A.
进行串联的两台压缩机设计流量应相等或相近。
B.
进行串联的两台压缩机设计压力量应相等或相近。
C.
进行并联的两台压缩机设计流量应相等或相近。
D.
进行并联的两台压缩机设计压力应相等或相近。
【简答题】Task 1 Read the passage and match the following two columns.
【单选题】--- She looks very thrilled. She have passed the exam. --- I guess so. It is a very important exam after all.
A.
should
B.
could
C.
must
D.
might
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