除了专业化的建设项目管理公司外。下列（）是参与工程建设的各方。

You should work for __________ if you become an editor of the magazine.A. just nine hours a dayB. no less than nine hours a day C. about ten hours a dayD. less than 25 hours a week

A.
A.

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Helen loves to talk about travel. She _____ many places.A. has gone to B. has been to C. has gone for D. has been from

A.
A.

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