单项选择题

If you don' t know how to ________, you' d better look it up in a dictionary.

A． look at a book
B． use a book
C． read a word
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单项选择题
Will you please go and ask Mum ________you go to the party tonight
A． will she let
B． if she lets
C． if she will let
单项选择题
Tom didn't know anything about the paper because he________ got any time to read it at that time.
A． hard
B． hardly
C． almost
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