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單項(xiàng)選擇題

It was difficult to（）how many trees had been destroyed.

A.occupy
B.test
C.estimate
D.evaluate

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單項(xiàng)選擇題

Peter was（）the lawn around the roses.

A.trimming
B.tripping up
C.ripping off
D.dripping

單項(xiàng)選擇題

The children are quite unlikely to be（）to the new teacher.

A.striking
B.dominant
C.senior
D.obedient

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