几道简单的英语试题;最好解释一下选的原因

问题描述:

几道简单的英语试题;最好解释一下选的原因
1,It's a bad habit ( ) after dinner .
A.ran B.run C.runs D.to run
2,I'm free now .What do you want me ( ) for you?
A.do B.done C.to do D.doing
3,My mother always tells me ( ) to the teacher s carefully in class.
A.listen B.listened C.to listen D.listening
4,When she heard the exciting news,she could feel her heart( ) fast.
A.beats B.beating C.to beat D.beaten
5,They set out ( ) for the boy.
A.searching;losing B.searching;lost C.to search;lost D.to search;missed

1.D 这是形式主语,动词不定式(to do sth.)是真正主语
意思为:在晚饭后跑是一个坏的习惯.
2.C want sb to do sth.想要某人做某事
意思为:我现在有空了.你想要我为你做什么?
3.C tell sb to do sth 等于ask sb to do sth
意思为:我的妈妈总是叫我在课上自己得听老师们讲课.
4.B feel sb doing sth 这是固定的语法,感觉某人做什么
意思为:当她听到这个令人激动的消息时,她能感到她的心正在很快地跳动
5.D set out to do sth开始做某事;后面miss的过去分词作定语修饰后面的名词boy
意思为:他们开始寻找迷路的男孩