油井抽油杆断脱会出现什么状况？

------Did you give Tom a call?

-------I didn’t need to,____________I’ll see him soon.

A．when

B．though

C．until

D．because

Where are we going, Dad? is the best program      I’ve ever seen.

A. which                    B. that                   C. who

What ______ the photographer most was that a man had his dead wife tied to him and carried  

her home after the earthquake.[ ]

A. hit

B. beat

C. struck

D. seized

四逆汤与当归四逆汤两方均含有的药物是（）

A.当归

B.附子

C.桂枝

D.干姜

E.甘草

根据外国人申请来中国的事由，签发普通签证时可以发给团体签证的，组团人数须在（）

A.9人以上

B.10人以上

C.15人以上

D.20人以上