Has your father returned from Africa yet—Yes, but he _____ here for only three days before his company sent him to Australia. A: was
B: has been
C: will be
D: would be

Some of the government officials are not doing their jobs well since some of the questions from the ordinary people never get A:to answer
B:answering
C:answered
D:to be answered

－Linda, the phone in your office can’t be connected all the timeWhy－Oh, sorry, Miss MilesThe service ___ since last Wednesday A:has been stopped
B:is stopped
C:was stopped
D:had been stopped

Excuse me, can you tell me if there is a flight available to America today—-Well, Flight 5042 to USA ________ off at 15:45 A:takes
B:took
C:will be taken
D:is taken

Has your father returned from Africa yet—Yes,but he _______ here for only three days before his company sent him to Australia A:was
B:has been
C:will be
D:would be

If we ______ develop the world successfully, we must make sure that everyone is able to take partin the new world we create[ ] A: are about to
B: are going to
C: are to
D: will

提出现代生物-心理-社会医学模式是（）

A.恩格尔B.波特C.托马斯·帕茨瓦尔D.比彻尔E.桑德斯

付款人在进行付款时无（）

A.形式审查义务

B.实质审查义务

C.附带审查义务

D.票据外有关事项的审查义务

根据《公司法》的规定,有限责任公司下列人员中,可以提议召开股东会临时会议的是()。
A.总经理B.人数过半数的股东C.监事会主席D.人数为半数的董事

关于股份有限公司中的监事会，下列说法错误的是()

A.监事会负责提议聘请或更换外部审计机构B.监事会主席和副主席由全体监事过半数选举产生C.监事会中的职工代表的比例不得低于三分之一D.监事会应至少每6个月召开一次会议

三北精神的科学内涵