Loulan is believed by sandstorms from AD 200 to AD 400.
A. to be gradually covered over
B. to have been gradually covered over
C. being gradually covered over
D. having been gradually covered over
Loulan is believed by sandstorms from AD 200 to AD 400.A. to be gradually covered overB.
答案:2 悬赏:60 手机版
解决时间 2021-01-03 12:52
- 提问者网友：杀生予夺
- 2021-01-02 23:51
最佳答案
- 五星知识达人网友：举杯邀酒敬孤独
- 2021-01-03 00:38
A. to be gradually covered over(答案→)B. to have been gradually covered overC. being gradually covered overD. having been gradually covered over解析：考查be believed 结构的使用。 Sb be believed to do sth某人被认为做某事 sb be believed o have done sth 某人被认为做了某事 本句句意为罗兰被认为是在公元200年到公元400年之间被沙尘暴逐渐覆盖住了。
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- 1楼网友：你可爱的野爹
- 2021-01-03 02:12
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