Question

No air means death. There is air around us1we can’t see it. Air is everywhere and it gives2to every living thing. We can’t live3it. Bad air makes people ill. We must have fresh air to keep us4.
In the city there are a lot of people and there are too many5running on the road. The gas which the car sends out is made up of(組成) bad gases. Every day we6it in and out. This makes us feel sick. There are many7, too. From the chimneys(煙囪) of these factories, we8get the smoke in black color. This kind of smoke is9to our health. So in order to keep us healthy, we have to go out to the10to breathe more fresh air. Or we can go up hills to get more fresh air.

1. 1.
   1. A.
      because
   2. B.
      though
   3. C.
      so
2. 2.
   1. A.
      life
   2. B.
      name
   3. C.
      pleasure
3. 3.
   1. A.
      with
   2. B.
      without
   3. C.
      below
4. 4.
   1. A.
      quiet
   2. B.
      tall
   3. C.
      healthy
5. 5.
   1. A.
      dogs
   2. B.
      trains
   3. C.
      cars
6. 6.
   1. A.
      breathe
   2. B.
      draw
   3. C.
      bring
7. 7.
   1. A.
      animals
   2. B.
      people
   3. C.
      factories
8. 8.
   1. A.
      usually
   2. B.
      never
   3. C.
      seldom
9. 9.
   1. A.
      helpful
   2. B.
      dangerous
   3. C.
      necessary
10. 10.
    1. A.
       office
    2. B.
       city
    3. C.
       Countryside

Answer 1

BABCC ACABC
1.此題考查連詞，盡管，用though表示
2.此題考查名詞，give life表示給于生命。
3.此題考查介詞，表示沒(méi)有故用without。
4.此題考查形容詞，根據(jù)語(yǔ)境可知keep sb +adj表示讓某人保持某種狀態(tài)，由上文可知選擇healthy.
5.此題考查名詞，在公路上奔跑的是汽車(chē)，故用cars 
6.此題考查動(dòng)詞，breathe it in and breathe out表示吸進(jìn)去然后呼出來(lái)。
7.此題考查名詞，根據(jù)下文可知說(shuō)的是工廠(chǎng)。故用factories。
8.此題考查副詞，表示經(jīng)常的，用always。
9.此題考查固定短語(yǔ)be dangerous to sb表示對(duì)某人有危險(xiǎn)。
10.此題考查名詞，表示鄉(xiāng)村故用countryside。