—It's 9 o'clock. I'm afraid I have to leave, ______ I'll be late for the plane.—
A. or B. so C. and D. but
题目简介
—It's 9 o'clock. I'm afraid I have to leave, ______ I'll be late for the plane.—
题目详情
— Have a nice trip.
A. or
B. so
C. and
D. but
答案