【多选题】当旅游车回到饭店时在游客下车前地陪要向游客预报当晚和次日()
【多选题】当旅游车回到饭店时,在游客下车前地陪要向游客预报当晚和次日的()。
【单选题】It was in Johnson’s hotel ____________ the business meeting was held last year.
【单选题】国家权力体系中,( )具有明显的强制性和执行性特点。
【单选题】Mr. Peter Johnson, aged twenty-three, battled for half an hour to escape from his trapped car yesterday when it landed upside down in three feet of water. Mr. Johnson took the only escape route—throug...
A.
Luckily the door was torn away in the end
B.
At last the wrench went broken
C.
The lock came open after all his efforts
D.
The chance was lost at the last minute
【多选题】当旅游车回到饭店时,在游客下车前地陪要向游客预报当晚和次日的()
【多选题】从发展路径与用户积累途径来看,目前市场上第三方支付公司的运营模式可以归为( )两大类。
C.
依托于 电子商务网站提供担保功能的第三方支付模式
【单选题】额定转速为1450r/min的异步电动机,其磁极对数和额定转差率为 。
【单选题】额定转速为1450r/min的异步电动机,其额定转差率和极对数为?