—Anothercupofcoffee?That’syour

—Another cup of coffee? That’s your third since lunch.
—Yeah, well, I ______ all night preparing for my math exam. I can hardly keep my eyes open.

A．stayed up	B．have stayed up
C．have been staying up	D．will stay up

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相关试题

The student, _________ the first place in the piano competition, is considering _____ abroad to learn classical music.

A．have been considered; going	B．considered; going
C．considering; to go	D．to consider; to go

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—Could you do me a favor?—It depends on _________ it is.

A．which	B．whichever
C．what	D．Whatever

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He often depends on others. _________，he doesn't do things by himself.

A．In a word	B．In other words
C．Word for word	D．In other word

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_________ I can see, there is only one way to pass the driving test.

A．As long as	B．As far as
C．Even if	D．Even though

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It's already 10 o'clock and father is _________ to walk in at any moment.

A．possible	B．likely
C．certainly	D．Possibly

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