皮皮学,免费搜题
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【单选题】
make up one’s mind
A.
下定决心
B.
换换脑子
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举一反三
【多选题】下列物质中哪些是呼吸链抑制剂?
A.
抗霉素
B.
鱼藤酮
C.
氰化物
D.
一氧化碳
E.
以上都是
【简答题】S1:What is your seamen's book number?S2:It is GA-TXHAM12101210.Q:What is the second speaker's book number?A. It is GA-TXHAM12101234 B. It is KA-TXHAB12101210 C. It is BA-TXHAD12341234 D. It is GA-TXHA...
【简答题】S1: What is your course?S2: My course is zero three,sir.Q: What is the present course according to the second speaker?A. 030 B. 003. C. 300. D. 033.
【单选题】S1: What is your course? S2: My course is zero zero three, sir. Q: What is the present course according to the second speaker?
A.
030.
B.
003
C.
300
D.
033
【多选题】下列物质中哪些是呼吸链抑制剂?
A.
抗霉素A
B.
鱼藤酮
C.
氰化物
D.
一氧化碳
E.
DNP
【单选题】下列物质中哪些是呼吸链抑制剂()。
A.
抗霉素A
B.
氰化物
C.
鱼藤酮
D.
一氧化碳
E.
以上都是
【多选题】下列物质中哪些是呼吸链抑制剂( )
A.
一氧化碳
B.
氰化物
C.
抗霉素A
D.
寡霉素
E.
2,4-二硝基苯酚
【简答题】S1:What is the result of search?S2:The result of search is negative.Q:What does the second speaker mean?A. She has found a floating. B. She has found a lifeboat. C. She has found a liferaft. D. She ha...
【单选题】What is the second reason for the labor shortage?
A.
The fear of more terrorists' attacks.
B.
The reduced number of Mexican workers.
C.
The economic depression.
D.
The border dispute between the U.S. and Mexico.
【单选题】在Excel中,选定第4、5、6三行,单击右键执行"插入"命令后,插入了______。
A.
3行
B.
1行
C.
4行
D.
6行
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