【单选题】
李某将一部手机丢失，孙某拣到后，委托经营手机旧货交易的朋友在旧货市场上出卖，胡某买下该手机，后李某发现，要求胡某返还该手机。下列判断正确的是（）
①
胡某应协助李某从孙某处要回所付价款
②
胡某返还后，有权要求李某返还价款
③
胡某返还后，可以要求王某承担违约责任，返还价款
④
胡某已取得手机的所有权，无须返还
【单选题】
Every morning Mr. Smith takes a ____walk to his office.
①
20 minute
②
20 minutes
③
20-minutes
④
20-minute
【单选题】
— Good morning, Dr Johnsons office. Can I help you?— _______________________.
①
Speaking, please
②
Id like to make an appointment, please
③
Yes, go on
④
No, you cant
【单选题】
A well-organized Front office is ( ) to the smooth running of any hotel.
①
essence
②
essential
③
essentially
④
lessen
【单选题】
If he ___ tomorrow, he would find Mr. Wang in the office.
①
comes
②
will come
③
should come
④
come
【单选题】
Excuse me, sir. Where is Dr. Brown’s office?
①
You can’t ask me
②
Pardon? I have no idea
③
Please don’t say so
④
Sorry I don’t know, but you can ask the man over there
【单选题】
____ in the office had made a mistake, and the firm regretted causing the customer inconvenience.
①
Someone
②
Anyone
③
Everyone
④
No one