the article sugguests that when a person is under unusual stress he should be especially careful to have a well-balanced diet中为什么用is不用动词be

来源:学生作业帮助网 编辑:作业帮 时间:2024/07/31 13:16:39
the article sugguests that when a person is under unusual stress he should be especially careful to have a well-balanced diet中为什么用is不用动词be
xՐMN@R @9ttu;q…: 5ąF Qts 3zIU|/<!0!#$00 J TSbH $(U<) fC*2YqBJW?e{SƤUs]v/d{)ڇ t=7b[x5/w|6_Կ]6W^OHCK?hz

the article sugguests that when a person is under unusual stress he should be especially careful to have a well-balanced diet中为什么用is不用动词be
the article sugguests that when a person is under unusual stress he should be especially careful to have a well-balanced diet中为什么用is不用动词be

the article sugguests that when a person is under unusual stress he should be especially careful to have a well-balanced diet中为什么用is不用动词be
when的后面是个从句,从句就是另外一个独立完整的句子,表修饰.所以用is而不用be.