问题补充:
A large number of people are held up in the railway stationfor tickets to return home.
A. wait
B. waited
C. to wait
D. waiting
答案:
A. wait
B. waited
C. to wait
D. waiting
解析:可联系答.案.网客服索取。
时间:2018-09-23 04:38:12
A large number of people are held up in the railway stationfor tickets to return home.
A. wait
B. waited
C. to wait
D. waiting
A. wait
B. waited
C. to wait
D. waiting
解析:可联系答.案.网客服索取。