If__,I'll come to your help at once.Don't hesitate__me.要理由,If__,I'll come to your help at once.Don't hesitate__me.A:needed...to call B:needing me...calling C:necessary...for calling D:you need..to call要理由,
来源：学生作业帮助网 编辑：六六作业网 时间：2025/02/03 00:36:30
If__,I'll come to your help at once.Don't hesitate__me.要理由,If__,I'll come to your help at once.Don't hesitate__me.A:needed...to call B:needing me...calling C:necessary...for calling D:you need..to call要理由,
If__,I'll come to your help at once.Don't hesitate__me.要理由,
If__,I'll come to your help at once.Don't hesitate__me.
A:needed...to call B:needing me...calling
C:necessary...for calling D:you need..to call
要理由,
If__,I'll come to your help at once.Don't hesitate__me.要理由,If__,I'll come to your help at once.Don't hesitate__me.A:needed...to call B:needing me...calling C:necessary...for calling D:you need..to call要理由,
A
hesite to do sth.有疑虑,不愿意
He did not hesitate to ask her to sit beside him.
他毫不犹豫地请她坐在他身旁.
如果 选D,need 后要跟sth.
A.
needed,过去分词，表示被动，被需要
hesitate to do sth 犹豫地做……
你需要我，我是被需要，所以主语是我的时候，前面这个部分中要用needed不能用needing。 hesitate to do是一个固定的结构，就是犹豫要不要做某事。句子意为，如有需要，不要犹豫立即通知我，我会立刻前来相助的。
A
A
第一句，主语是I，所以从句部分用被动，其实是If I am needed
第二句，搭配问题
A If (I was) needed,I'll come to your help at once.Don't hesitate to call me. ()内内容省略了;hesitate to do sth. 犹豫着做某事，用不定式表示do sth. 还未发生。