题目内容
Some policemen were sent there to ________ the villagers _________ down the trees.
A.keep; cutting | B.prevent; cutting | C.prevent; to cut | D.stop; to cut |
B
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题目内容
Some policemen were sent there to ________ the villagers _________ down the trees.
A.keep; cutting | B.prevent; cutting | C.prevent; to cut | D.stop; to cut |
B
解析