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單項(xiàng)選擇題

We are glad that we finally managed to get into contact（）them.

A.at
B.on
C.from
D.with

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We are disappointed to find that the quality of the products here（）very poor.

A.to be
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Unfortunately, his father（）in the traffic accident yesterday.

A.dead
B.was killed
C.killed
D.was dead