Question

It is said that the old coins       under the earth for about 100 years by the time they were discovered.

A．had buried

B．had been buried

C．buried

D．were buried

Answer 1

B

这题考查动词的时态语态：金币是被埋葬，所以是被动式，而且时间是be+过去时间，所以用过去完成时的被动。选B。