Not only the USA and Russia but also China ________ manned satellites to circle the earth.

Not only the USA and Russia but also China ________ manned satellites to circle the earth.

#85795

has sent up

has been sent up

have sent up

have been sent up

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--- Have you heard that Jones, along with her parents,        to Hainan for the winter vacation?--- Really? No wonder I haven’t seen her these days.

#85653

had been

have been

has gone

have gone

 __we didn't get seems better than __we had.

#43475

what what

what that

that that

that what

The sick in our country       taken good care of by the government.

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are

has

have

He always dreams of ______ a chance for him to go abroad for further study．

#85823

there being

there to be

there is

being

Every means _____ prevent the water from _____.

#85804

are used to; polluting

will be used to; polluting

is used to; polluted

is used to; being polluted

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