It ____ Jack twenty minutes ____ the math problem yesterday.A．took; to work outB - 高中英语试题 - 超级试练试题库

It Jack twenty minutes the math problem yesterday.A．took; to work outB

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It ____ Jack twenty minutes ____ the math problem yesterday.

A．took; to work out	B．takes; worked out
C．has taken; work out	D．is taking; working out

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解析

略

举一反三

When you leave, don’t forget ____ off the light.

A．to turn

B．turning

C．turn

D．turned

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Who do you think you’d like ____?

A．to make friends

B．make friends

C．to make friends with

D．make friends with

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Although Jeff loves KFC, he tries ____ it too often.

A．to eat

B．not eat

C．to not eat

D．not to eat

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--Hi, Betty. Shall we go swimming this Sunday?
--This Sunday? I am sorry, I have a lot of homework ____ this Sunday.

A．to do

B．done

C．do

D．to be done

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Sally had no pen ____ yesterday morning.

A．to write

B．to write with

C．writing

D．writing with

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