强制扣缴和变价抵扣的税款含纳税义务人未缴纳的税款的滞纳金。( )

The train was already half an hour late. I had to arrive in Vienna at 7:15 in time to catch the 7:20 train to Paris, but there was no hope of that now. I told my problem to the conductor (列车员). He advised me to get off two stops before Vienna Station and take a taxi. When the time came, he even helped with my bag. He wished me good luck as I jumped off. A few minutes later I was racing towards the center of the city in a taxi. It was almost 7:25 when we stopped outside the station. I paid the driver quickly, picked up my bag and hurried inside. “Paris train?” was all I had time to say to the official I saw. You can see how I felt when he pointed to a train that was just moving out of the station.

小题1:The writer couldn’t arrive in Paris in time because       .

A．he didn’t pay the driver

B．he took the wrong train

C．the train was late

D．the conductor advised him to get off early小题2:The conductor advised the writer to get off before Vienna and take a taxi       .

A．as soon as the train stopped

B．after he heard the writer’s explanation

C．after he was passing the writer

D．when the train arrived in Vienna at 7:15小题3:Which of the following did the conductor do to help the writer?

A．The conductor advised him to get off two stops before Vienna.

B．The conductor took him to the center of the city in a taxi.

C．The conductor carried the bag for him.

D．The conductor showed him out of the station and called a taxi.小题4:When the writer saw that the train was just moving, he felt        .

A．happy

B．angry

C．disappointed　

D．sorry小题5:Which of the following is TRUE?

A．The writer was lucky to catch the train.　

B．The driver helped the writer catch the train.

C．The writer paid the bus driver quickly.　

D．The conductor was very kind to the writer.

在静态下运行的操作系统程序中，只能在管态下执行而不能在算态下执行的特殊机器指令是（）。

A.特权指令

B.系统调用指令

C.陷阱指令

D.访管指令

反倾销与反补贴措施主要针对的是不公平贸易或不公平竞争，而保障措施主要针对的是公平条件下数量猛增的进口产品。 ( )

直埋敷设供热管道，如采用玻璃钢管做外护套，其最小壁厚的规定是（）。

A.3mm

B.5mm

C.8mm