国际陆路运输的主要工具有（） A.火车 B.卡车 C.飞机 D.轮船

Dear Tony,

Time flies. It’s   1  now. We have warm days and bright sunshine again. Do you go out for your weekends?

Guess   2  I am now? I am not in Nanjing. I am in a town outside the city. This place is only 30   3  from my home by bus. It’s not a big town. Only fifty   4  people live here. So it’s less crowded(拥挤的) than Nanjing. There is   5  pollution here. And it’s usually   6  at night because there aren’t many cars. I had a good sleep last night! I didn’t   7  until 8.00 this morning!

It’s a beautiful town with lots of lakes and hills   8 . I want to   9  on the river after lunch. And I plan to go to climb the hills.

Come with me to this town next time. I am sure you don’t want to   10  when you come to the beautiful place.

1. A. winter   B. spring       C. summer        D. autumn

2. A. what      B. who        C. when          D. where

3. A. hours’     B. minutes’     C. hours         D. minutes

4. A. hundred   B. thousands    C. million        D. hundreds of

5. A. much     B. lots of       C. many          D. little

6. A. noisy     B. warm       C. quiet           D. interesting

7. A. wake up   B. sleep       C. have breakfast   D. go to school

8. A. inside     B. around      C. in the middle   D. go walking

9. A. stand     B. go walking   C. go boating     D. go shopping

10. A. leave    B. come       C. have fun       D. see me

“PZ220  60”的灯接在110V的电源电压下，求灯的实际功率．

劳动力资源的特点是（）。

A.整体性

B.社会性

C.不可替代性

D.时效性

E.能动性

固定矫治器的优点（）。

A.固位好，支抗充足

B.能控制牙的移动方向

C.不影响美观

D.容易保持清洁

E.不影响发音

下列作品中，将古典戏剧情节穿插其中的是（）。

A.《法门寺》

B.《游园惊梦》

C.《听听那冷雨》

D.《受戒》