作业帮 > 综合 > 作业

一道英语选择题,连词63.It is only _____people know the importance of s

来源:学生作业帮 编辑:作业帮 分类:综合作业 时间:2024/05/21 16:13:59
一道英语选择题,连词
63.It is only _____people know the importance of science ______science can really serve the
people.A.that,when B.when,that C.then,that D.that,then
B. when, that
强调句it is ... that
Only when people know the importance of science, science can really serve the people.
本身就是一个完整的句子.
再问: 但是答案是C啊?是答案错了吗?
再答: 答案错了.怎么会选C...