Question

【题目】Jenny is so careful that she always checks her exercise to there are no mistakes.

A.find outB.make sureC.think of

Answer 1

【答案】B

【解析】

句意：Jenny如此的细心以至于她总是检查她的练习来确保没有错误。

find out查明，发现；make sure确保；think of想起。根据句意she always checks her exercise“她检查练习是为了确保……”，故应选B。