单选题:If the operation __________ carefully prepared, it would not

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  • 题目类型:单选题
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题目内容:
If the operation __________ carefully prepared, it would not have been successful. A.was not
B.has not been
C.had not been
D.were not
参考答案:
答案解析:

定义: ①教条主义就是一种僵化的态度。 ②经验主义通常指相信现代科学方法,认为理沦应建立于对于事物的观察.而不是直觉或迷

定义: ①教条主义就是一种僵化的态度。 ②经验主义通常指相信现代科学方法,认为理沦应建立于对于事物的观察.而不是直觉或迷信。 ③形式主义通常指片面地注重形式而不

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This cage is too small, and the animals have nothing to do a

This cage is too small, and the animals have nothing to do all day but _________

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Just as she was about __________ (speak), she was handed a n

Just as she was about __________ (speak), she was handed a note.

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请在第39处填上正确答案.

请在第39处填上正确答案.

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请在第36处填上正确答案.

请在第36处填上正确答案.

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