— _____ to turn off all lights before you leave the office. —I won't forget, Ms Si.[ ]A. UntilB

题目简介

— _____ to turn off all lights before you leave the office. —I won't forget, Ms Si.[ ]A. UntilB

题目详情

— _____ to turn off all lights before you leave the office.        
—I won't forget, Ms Si.            
[     ]
A. Until
B. Be sure            
C. Because
D. Though
题型:单选题难度:中档来源:同步题

答案

B

更多内容推荐