— Hello, may I speak to Mr. Smith? — I'm sorry, _____he is out. [ ]A. but B. and C. or D. so -九
[ ]
题目简介
— Hello, may I speak to Mr. Smith? — I'm sorry, _____he is out. [ ]A. but B. and C. or D. so -九
题目详情
— I'm sorry, _____ he is out.
[ ]
B. and
C. or
D. so
答案