—It’sourdutyourcitycleanandbea

—It’s our duty ________our city clean and beautiful.
—Yes. We should do something for it.

A．to keep

B．keep

C．keeping

D．keeps

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—Do you like the TV play Flower ?
—Yes. I find the girl in this play ___________.

A．attract

B．attracted

C．attraction

D．attractive

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This one-hour documentary is on Golden TV _____7.30 p.m. ______ 8.30 p.m.

A．from, and

B．between, to

C．between, and

D．from, between

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―Did you see Mr. Li when you were in France?
―No, when I ______, he ______ to America.

A．arrived, had gone	B．had arrived, went
C．got, had gone	D．reached, would go

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______ she stood up, she dropped the necklace.

A．As

B．While

C．Before

D．Until

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People didn’t know _________ during the night.

A．what was happened	B．what the murder happened
C．what happened	D．how the murder has happened

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