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【单选题】
What did the Pentagon do when faced with the public opinion backlash on the Vietnam War?A.
They thereafter tried to control the news coverage.
B.
They punished the correspondents and TV crews.
C.
They put a ban on the discussion of the War.
D.
They did nothing about it.
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【单选题】题目:下列哪个反应是耗氧腐蚀的阴极反应?
A.
2H2O+O2+4e- ® 4OH-
B.
Fe-2e- ® Fe2+
C.
2Fe+2H2O+O2=4Fe(OH)2
D.
2Fe+2H2O+O2=2Fe2++4OH-
【单选题】He informed the journalist he would be fired unless he _____. (根据原文意思选择)
A.
was replied
B.
replied
C.
would reply
D.
did not reply
【单选题】( )是指目标市场顾客对某种产品不感兴趣或漠不关心的需求状况。此时企业营销管理的任务是刺激性市场营销,通过大力促销及其他营销措施,努力将产品能提供的利益与人的自然需要和兴趣联系起来。
A.
无需求
B.
下降需求
C.
充分需求
D.
过度需求
【单选题】Mr. Smith was more surprised because ______.
A.
he thought she meant (意思是) that he was her husband
B.
he had no child
C.
he had no wife
【简答题】根据哪些因素确定最适宜的回流比?
【简答题】He suddenly became (有意识的;注意到的) that he was the only person who wasn’t dressed formally at the reception.
【单选题】下列有关 3 2 He和 4 2 He的说法不正确的是 [ ]
A.
4 2 He在一定条件下若转变为 3 2 He，不属于传统意义上的化学变化
B.
3 2 He和 4 2 He的核外电子数均为2
C.
3 2 He和 4 2 He分别形成单质的物理和化学性质完全一样
D.
3 2 He和 4 2 He互为同位素
【简答题】根据句意及首字母的提示，补全单词。 1. He is 12 years old. He can make his own d 2. When he was young, he got t_____ a hard time living in the countryside. 3. Please do your homework as c_____ as possible. 4. His paren...
【简答题】根据给出的中文意思，写出短语：标识名
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