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單項(xiàng)選擇題

Doctors hope to（）a human heart into the patient within the next few days.

A.transfer
B.transform
C.transplant
D.transport

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單項(xiàng)選擇題

The tension（）as the guest of honor was about to announce the winner.

A.mounted
B.accented
C.climbed
D.raised

單項(xiàng)選擇題

How to dispose （） the nuclear waste is a pressing problem for scientists and politicians alike.

A.of
B.with
C.through
D.behind

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