题目
A bus driver is responsible __________ the safety of his passengers.A. inB. forC. to
A bus driver is responsible __________ the safety of his passengers.
A. in
B. for
C. to
题目解答
答案
B. for
解析
此题考查介词的使用。短语 "be responsible for" 意为“对……负责”，表示某人对某事或某物负有责任。根据题意，司机对乘客的安全负责，因此应选择介词 "for"。