Question

The young scientist has made such great achievements in his chosen field ______ nobody else can make.

A．that

B．what

C．which

D．as

Answer 1

D

考察定语从句。定语从句中使用关系代词as的时候，先行词前面必须有such, the same, as many, as much等修饰。本题的先行词achievement前面有such修饰，故使用as，as在句中作为make的宾语。