—WereyouatMary’spartylastnight

—Were you at Mary’s party last night?
—No, I ____________ my sister. She met with difficult problems.

A．help	B．am helping
C．have helped	D．was helping

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相关试题

The prices of new houses in our city have been ________than before, but they ______ well at present.

A．higher, still sell	B．lower, are not still sold
C．higher, don’t sell	D．cheaper, are not still sold

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—We’ll have ________ holiday next month. Will you go home?
—No. If I go home, I’ll have to take________ ride.

A．a one-week; seven days

B．an one-week; a seven day’s

C．a one-week; a seven days’

D．one-week’s ; a seven days’

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It’s _____ hard problem for the twins that ____ of them can work it out.

A．so; neither

B．such a; neither

C．so a; neither

D．such a; none

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You ______ to the party if you’re so busy.

A．don’t need come	B．not need coming
C．needn’t come	D．need not to come

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—_____I use your dictionary, Tom?
—Of course, you _______

A．Can; could

B．Could; can

C．Could; could

D．Can; might

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