問題詳情：
完形填空
Each one of us is supposed to save the environment.
Hundreds of years ago, life was 1 than 2 today. People didn’t use modern machines, and there 3 modern machines, 4 .
Life today 5 new problems. One of the biggest is pollution. Water pollution has 6
our rivers and lakes dirty. It kills our fish and affects our drinking water. Noise pollution makes us
7 louder and 8 . Air pollution is the most serious kind of pollution. It affects 9
living thing in the world.
Cars, planes and factories all pollute our air every day. Sometimes the pollution is so 10
that it is like a quilt over a city. This kind of quilt is called smog(煙霧).
1. A. more hard B. more harder C. much harder D. much more harder
2. A. they B. they were C. it was D. it is
3. A. was not B. were no C. were D. was
4. A. either B. too C. also D. neither
5. A. bring B. have C. have got D. has brought
6. A. made B. let C. taken D. changed
7. A. say B. talk C. tell D. spoke
8. A. feel happy more quickly B. get angry much easier
C. become angry more easily D. feel sad more slowly
9. A. most B. all C. one D. every
10. A. thin B. bad C. hard D. light
【回答】
1. C 由空格後的than可知，空格處應使用hard的比較級harder，比較級前可使用much修飾，表示強調，故選C。
2. D 由句意“幾百年前，生活比現在要艱苦很多”可推斷此處是將過去的生活與現在的生活相比，應使用it代表life，謂語動詞用單數is，故選D。
3. B 由上半句句意“人們不使用現代機械”可知，此處句意應爲“而且(那時)也沒有現代機械”，可排除C、D兩項；there be句型的主語爲be動詞後的名詞，machines爲複數名詞，故*應爲B。
4. A either意爲“也”，用於否定句句末；too意爲“也”，不能用於否定句；also“也”，不能用於否定句；neither“(兩者)都不”。聯繫上文可知此處句意爲“而且(那時)也沒有現代機械”。故選A。
5. D 由句中的主語life可知，謂語動詞應使用第三人稱單數形式，故選D。
6. A make“使”；let“讓”；take“拿；取”；change“改變”。句意爲“水污染使我們河流湖泊中的水髒了”。“make sth.+形容詞”意爲“使某物……”，爲固定搭配，故選A。
7. B make sb. do sth.意爲“使某人做某事”，是固定搭配，可排除D選項；say“說”，着重強調所說內容；talk可用作不及物動詞，意爲“說話；談論”；tell常用作及物動詞，意爲“告訴”，強調思想的表達。句意爲“噪音污染使我們大聲說話……”。故選B。
8. C 由生活常識可知，噪音使人煩躁易怒，可排除A、D兩項。修飾謂語部分應用副詞，故選C。
9. D most“大多數的”；all“全部的”；one“一個”；every“每一”。由生活常識可知空氣污染對世界上的一切生物都有影響，可排除A、C兩項；living thing爲單數形式，故選D。
10. B thin“薄的”；bad“嚴重的”；hard“硬的”；light“輕的”。由後半句句意“以至於它像被子一樣蓋在城市上空”可知前半句句意爲“有時候污染是那麼嚴重”，故選B。
知識點：人物傳記 故事閱讀類
題型：完型填空
