______ way is more efficient is still a question.

admin2013-05-22 34

问题 ______ way is more efficient is still a question.

选项 A、What
B、Which
C、That
D、Whether

答案B

解析 which表示“哪一种”，引导主语从句。

转载请注明原文地址:https://kaotiyun.com/show/raeC777K

英语

相关试题推荐

随机试题

最新回复(0)