四显示自动闭塞区段进站色灯信号机显示（），准许列车按限速要求越过该信号机，经道岔侧向

My grandfather Jack is 96 years old, and he has had an interesting life. He has travelled a lot in his life in the Far East. He visited the Taj Mahal in India and the Pyramids in Egypt. He hunted (狩猎) lions in Africa, and rode a camel in the Sahara Desert. He says the most beautiful place he has travelled to is Kathmandu in Nepal.

Jack has married twice. His first wife died when she was 32. He met his second wife Maria while he was cycling round France They have been married for 50 years, and they have lived happily in a small village since they got married.

Jack says that he has never been ill in his life. The secret of good health, according to my grandfather, is exercise He goes swimming every morning. He has done this since he was a boy. He also has a glass of wine every night! Perhaps that is his secret!

小题1:What kind of life has Jack lived?

A．A short life.

B．An interesting life.

C．A lonely life

D．A poor life.小题2:Which of the following does Jack think is the most beautiful place?

A．Kathmandu.

B．The Pyramids

C．The Sahara Desert.

D．Taj Mahal小题3:How many times has Jack married?

A．Once.

B．Twice.

C．Three times.

D．Four times.小题4:Where did Jack meet Maria?

A．In India.

B．In Nepal.

C．In France

D．in Egypt.小题5:What does Jack do every night?

A．He has a glass of wine.

B．He goes swimming

C．He hunts lions.

D．He rides a camel.

最易发生幽门梗阻症状的消化性溃疡是（）

A.胃角溃疡

B.胃窦小弯溃疡

C.幽门管溃疡

D.十二指肠球后溃疡

E.胃恶性溃疡

既治食积腹痛，又可治疝气痛的药物是（）

A.麦芽

B.谷芽

C.神曲

D.鸡内金

E.山楂

电子商业汇票贴现应遵守哪些规则?

生产成本账户下应当设置的明细账户是（）。

A.直接材料费用

B.基本生产成本

C.产品生产成本

D.辅助生产成本

E.制造费用