题目

It was said ( )was how the Chinese first raised silkworms
A.that B.which C.that that D.of that

提问时间：2020-12-16

答案

CIt was said 【that】【that】was how the Chinese first raised silkworms.第一个that是 It be that .句型 “据说.”,that是引导从句.第二个that是个代词,指代how the Chinese first raised silkworms 的方式.【英...