47. (单选题) The new ______ didn’t know how to use the system until I explained it to him yesterday.(本题1.0分) A、 staff B、 stuff C、 stage D、 stair

题目内容（河南城建学院大学英语四）

47. (单选题) The new ______ didn’t know how to use the system until I explained it to him yesterday.(本题1.0分)
A、 staff
B、 stuff
C、 stage
D、 stair

参考答案

随机试卷