Shecouldn’thelp,eventhoughshet

She couldn’t help, even though she tried not to, ____ at the strange clothes her friend was wearing.

A．to laugh

B．laugh

C．laughing

D．laughed

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A．No,she was

B．No,she wasn’t

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D．Yes,she wasn’t

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C．the thing needed	D．that is needed

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A．have tested

B．tested

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C．can’t work	D．doesn’t work

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