问题

Thanks to the joint efforts made by the leaders of China and the US over recent years, mutually _________ Sino-US relations have made remarkable progress.

A:adaptable
B:beneficial
C:relevant
D:accessible

正确答案是：

同类题型

.Each of you ______ responsible for the accident.

Is this the reason______ at the meeting for his carelessness in his work

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.—This yard is so clean today and everything looks fine.—I didn’t notice that. It’s clear someone ________it.