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【多选题】
人体触电方式有哪几种触电方式（）A.
直接接触
B.
跨步电压
C.
接触电压
D.
感应电
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反馈参考答案：
举一反三
【单选题】Susan said she wasn't feeling well, ______? [ ]
A.
was she
B.
wasn't she
C.
didn't she
D.
did she
【简答题】一个产品通常有多项功能，按各个功能的性质、用途和重要程度可以将其分为 、辅助功能、目的功能、手段功能、使用功能、表现功能、必要功能和多余功能等。
【简答题】一个产品通常有多项功能，按各个功能的性质、用途和重要程度可以将其分为基本功能、辅助功能、 、手段功能、使用功能、表现功能、必要功能和多余功能等。
【简答题】There is something wrong with her camera, and she must have it _________. A checking B check C to check D checked
【多选题】建筑产品的特点包括（）
A.
建筑产品的固定性及生产过程的流动性
B.
建筑产品的单件性
C.
建筑产品的投资额大，生产周期和使用周期长
D.
建筑产品的可逆性
E.
建筑产品的整体性和施工生产的专业性
【单选题】Eve had to pay $ 5.00 because she wrote a bad check. She______her money before she wrote a check.
A.
must have deposited
B.
might have deposited
C.
can have deposited
D.
should have deposited
【单选题】— Has Wendy handed in her application form? — Not sure. She told me that she wanted to check again and it in soon.
A.
will hand
B.
would hand
C.
has handed
D.
had handed
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