—This returned Chinese scholar has become one of the top experts in this field.
—Yes , I know him very well. He in Africa with wild animals for eight years.
A. has worked
B. had worked
C. worked
D. has been working
—This returned Chinese scholar has become one of the top experts in this field.—Yes , I kn
答案:2 悬赏:50 手机版
解决时间 2021-04-15 03:16
- 提问者网友：树红树绿
- 2021-04-14 12:09
最佳答案
- 五星知识达人网友：醉吻情书
- 2021-04-14 13:31
A. has worked B. had worked (答案→)C. worked D. has been working解析：考生极易受for eight years这一时间状语的干扰，从而选完成时。其实，只要仔细审题，就不难看出这是对一般过去事实的论述。故选C。
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- 1楼网友：渡鹤影
- 2021-04-14 13:51
这个问题我还想问问老师呢
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