问题
选择题
28. Listen, Mike. She_________have done it. She’s been with me at the shop all day.
A．couldn’t
B．shouldn’t
C．needn’t
D．wouldn’t
答案
答案：A
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28. Listen, Mike. She_________have done it. She’s been with me at the shop all day.
A．couldn’t
B．shouldn’t
C．needn’t
D．wouldn’t
答案：A