分类：教育/科学-外语学习
问题：英语问题1.Hercarbrokedownonthehighwa 
1.Her car bro down on the highway,so she called the service station to-----fix it.A.have someone to   B.get someone to(A为啥不行）2. Where-----the dancing party hasn't been decided yet.A.have B.is  C.having  D.to have3.I heard her---today.She sang beautifully.A.to sing 1.Her car bro down on the highway,so she called the service station to-----fix it.A.have someone to   B.get someone to(A为啥不行）2. Where-----the dancing party hasn't been decided yet.A.have B.is  C.having  D.to have3.I heard her---today.She sang beautifully.A.to sing  B.sing  C.sang  D.sung4.After driving all night we got to Mary's home,only----that she was away.A.discovering   B.to discover(A为啥不行）原因清晰点！
回答：
1. have sb do/done;
   get sb to do

2. D

本题考查疑问词+动词不定式的用法

where/ when/ how/ ...+ to do, 可以充当一个名词的成分，通常在句子中充当 宾语 宾补 表语 主语

e.g. I don't know when to leave.

The problem is how to survive.

本题就是作主语

3. B

hear sb do（动词原形）表示听到某人作过某事 
hear sb doing(现在分词) 表示听到某人正在做某事

类似的词还有， see/ catch/ find...

4. only to do...理解为 but to to, 表示一个转折的意思，而且这个是考试中常常考的题，不妨记住这个句型啊：）