Choose the correct sentence:____.
A.That’s all what I need. B.That’s something I need
C.That’s what that I need. D.That’s all which I need.
Choose the correct sentence:____.
A.That’s all what I need. B.That’s something I need
C.That’s what that I need. D.That’s all which I need.
B
连接代词what在主语从句、表语从句、宾语从句中，相当于“somehing that/things that”。先行词为all，定语从句只能用that。本题省去了something后的that。