The mail was delayed for two days because of the snow-storm.

admin2011-01-01  33

问题 The mail was delayed for two days because of the snow-storm.

选项 A、held in
B、held up
C、held down
D、held off

答案B

解析
转载请注明原文地址:https://jikaoti.com/ti/EtysFFFM
0

最新回复(0)