All passengers are ______ to show their tickets.

admin2012-09-17  31

问题 All passengers are ______ to show their tickets.

选项 A、ordered
B、required
C、wanted
D、forced

答案B

解析
转载请注明原文地址:https://kaotiyun.com/show/UclK777K
0

最新回复(0)