scores of times , but he still couldn’t understand it ．
A. Having explained
B. Having been explained
C. Though it was explained
D. It was explained
scores of times , but he still couldn’t understand it A. Having explainedB. Having been
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解决时间 2021-03-05 05:02
- 提问者网友：杀生予夺
- 2021-03-04 14:41
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- 五星知识达人网友：青灯有味
- 2019-11-18 07:22
A. Having explainedB. Having been explainedC. Though it was explained(答案→)D. It was explained解析：考查句子结构，两句话中间有but，说明是并列句，前面也是简单句，AB是分词，只能做非谓语，C是让步状语从句，选D，句意是：这已经被解释很多次了，但他还是没懂。选D，
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- 1楼网友：三千妖杀
- 2021-01-02 14:30
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