Question

【题目】All the students are required to check they have made some spelling errors in their compositions.

A. whether B. what C. that D. which

Answer 1

【答案】A

【解析】考查宾语从句连接词。句意：所有的学生都被要求检查他们自己作业里是否有拼写错误。whether是否；what什么；that作连接词无意义；which哪一个。A项符合语境。