Question

几道英语选择题，求解释

1、Alec asked the policeman____he worked to contact him whenever there was an accident.
A.with him B.who C.with whom D .whom
2、We all went out ___the lost boy.We had___everywhere,but didn't find him.
A、searching；searched B、searching；searched for
C、in search of ；searched D、in search of ；searched for
解释一下每个选项最好详细一点 谢谢了

Answer 1

1.（C) Alec要求和他一起工作的警察，无论什么时候有事故都要和他联系
contact with 与某人联系是固定短语。the policeman在定语从句中做宾语用whom引导，with提前，所以选C
2.A
我们所有人都出去找这个失踪的男孩。我们搜索了每个地方但是没有发现他。
go out doing sth.
search for 后面跟的是人，而everywhere是地点，所以...
详细吧。采纳我吧

Answer 2

1.选C。定语从句，worked 后面缺宾语，而且work是不及物动词，要加介词。him不能引导定语从句。
2.选A。固定用法，不用详解了吧。

Answer 3

C 短语contact with ，介词提前，从句缺少宾语，所以with whom在从句中做的是宾语。
C search是动作，in search of是状态，search sb.通常是搜某人的身，我们都出去找那个丢失的男孩，go out doing ，而后面一句是过去完成时had done。

Answer 4

1.C.with whom (介词+关代,引导定从)
2.C、in search of 寻找 ；searched (search +地点.搜寻某处)

Answer 5

1.C.with whom, 词组work with
2.首先好判断的是第二个空，had searched everywhere各处都找遍了
而in search for 指的就是寻找的意思