Question

1. Do you know the student ______?

1. Do you know the student ______?
A、whom I often talk
B、with who I often talk
C、I often talk with
D、that I often talk to
选哪个？为什么？

Answer 1

C
C选项省略了关系代词，这个关系代词可以是that,whom(who).
以下是各选项错误原因
A：talk是个不及物动词，后面必须加介词再加人或者东西，talk with(to)sb.,talk about sth.
B:定语从句中，介词后面要加宾格，即应该是with whom
D:其实这个选项也没什么错误，主要是talk with和talk to的微小区别，talk with强调的是两个人都要说话，而talk to强调的只有一方在说，比如说，你可以talk to a dog但是你不可以talk with a dog.不过其实一般口语中都不加区分的。

Answer 2

C
the student再从句中做了talk with的宾语，作宾语时可省略先行词

Answer 3

d 定语从句啊 b的who 要改成whom a漏了with

Answer 4

D吧
定语从句

Answer 5

D