35．The highest award was given to Anna, whoso hard on the project for years, and at last h
35．The highest award was given to Anna, whoso hard on the project for years, and at last h
发布时间：2020-08-16 07:33:28
35．The highest award was given to Anna, who so hard on the project for years, and at last her efforts paid off. A. has worked B. worked C. was working D. had been working
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A. has worked B. worked C. was working (答案→)D. had been working 解析：可联系答.案.网客服索取。