题目内容
The manager, ________ his factory’s products were poor in quality, decided to give his workers further training.
[ ]
A.knowing
B.known
C.to know
D.being known
答案:A
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题目内容
The manager, ________ his factory’s products were poor in quality, decided to give his workers further training.
A.knowing
B.known
C.to know
D.being known