鼻炎（）。 A.特异性炎症反应 B.非特异性炎症 C.自身免疫反应 D.衣原体感染

（）负责对实施情况进行监督检查。

A.上级主管单位

B.领导班子

C.行政职能部门

D.纪检监察纠风部门

Dear Sir,

I have to travel every day from Souk Road to the airport． Two buses travel along their route (路线): the number 49 and number 16． But by the time the number 16 bus reaches Souk Road it is always full, so I can’t get on it． I have to wait for the number 49, because sometimes there are empty seats on it．

The timetable says that there are buses from Souk Road to the airport every ten minutes． If this is so, why do I have to wait half an hour for a bus nearly every day?

The regulations say that if there are empty seats on a bus, the bus must stop at every stop where people are waiting． Why do the half-empty buses go straight past me when I am standing at the bus stop?

The regulations say that no bus may carry more than 40 seated passengers  and 20 standing passengers． Yesterday I was the first to get off the bus when it reached the airport． I counted the other passengers as they got off． There were 129 of them．

It is clear that our bus companies break the regulations and think little of their passengers． Can nothing be done to make your service  better?

Yours

Tired passenger

小题1:The writer has to take Bus No.49 because      ．

A．it arrives on time

B．it is not always full

C．it travels faster

D．it has fewer seats on it小题2:How long does the writer usually have to wait for a bus?

A．Ten minutes．

B．One hour．

C．Half an hour.

D．Nearly a day．小题3:The regulations say that each bus may carry       passengers at most．

A．20

B．40

C．60

D．129小题4:From the passage we can see that      ．

A．the bus service was poor

B．no buses except the No.49 bus passed Souk Road

C．no passengers took their buses

D．the writer was always the first to get on the bus

下列何种感情障碍易伴发明显心跳加速、呼吸困难、尿频等症状（）

A.情感淡漠

B.情绪低落

C.焦虑

D.情感脆弱

所得税费用

船舶的航行速度有（）最小航速之分。

A、最大航速

B、全速

C、经济航速