单选题：Thank you for giving me a hand． I __________in the experimen

题目内容：
Thank you for giving me a hand． I __________in the experiment without your valuable help． A．have failed
B．will fail
C．would have failed
D．must have failed

参考答案：
答案解析：

__________ originated the Earth Day.

__________ originated the Earth Day.A．College students B．Policy makers C．Ordinar

分类：成人英语三级  题型：单选题
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The expression "... there is no point whatever in talking ab

The expression "... there is no point whatever in talking about... " in paragrap

分类：成人英语三级  题型：单选题
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Tina: Paul, where are the cookies? Don't tell me you ate the

Tina: Paul, where are the cookies? Don't tell me you ate them all! Again!Paul :

分类：成人英语三级  题型：单选题
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Jimmy‘s mother went out because ________.

Jimmy‘s mother went out because ________. A．she waited for hours B．nobody called

分类：成人英语三级  题型：单选题
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下列关于保修义务的承担和维修的经济责任承担应当遵循的处理原则的说法中，正确的有（　　）。

下列关于保修义务的承担和维修的经济责任承担应当遵循的处理原则的说法中，正确的有（　　）。A．施工单位未按照设计要求施工所造成的质量缺陷，由施工单位负责返修并承担

分类：成人英语三级  题型：单选题
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