题目内容
The manager relies heavily_________ his secretary______ arrange his daily work.
A.to ; to | B.on; to | C.on; on | D.to; on |
B
解析
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题目内容
The manager relies heavily_________ his secretary______ arrange his daily work.
A.to ; to | B.on; to | C.on; on | D.to; on |
B
解析