Question

英语三道题不会，请大家详细解释一下

1.The determined mother has devoted all she has to ______her son out of touble.
A helping B help C have helped D having helped
2.---Jane Goodall is a greet woman.
---______.She has done so much to project chimps everywhere.
A Good idea B Congratulations C I think so D The same to you
3.Only after the woman had her own child ____how difficult it was to be a mother
A she realized B had she realized C she had realized D did she realize

Answer 1

第一题：A。devote to 为。。。奉献，后接名词或-ing；
第二题：C。意思为“我认为是这样”。A意思为“好主意”，B意思为“祝贺你”，D意思为“你也一样”（用来回答“**节快乐”）；
第三题：D。状语从句中含有only且only提前时，主句部分倒装（即助动词提前）；after引导的状语从句，其主句不可能是完成时。

Answer 2

B（The determined mother）主语 has devoted all （she has ）定语to ______her son out of touble，表目的
C表示赞同
D倒装句

Answer 3

A devote to+V-ing
C,表赞同
D， ONLY 提前，所以半倒装

Answer 4

1、A 楼上分析的没错 但是在这里to是介词 devote sth to doing表示将某物投身于...
2、C 表示我认同你的观点
3、D only+从句 后面的句子部分倒装