Question

用所給單詞的適當(dāng)形式填空，未提供單詞的根據(jù)上下文

填入一個(gè)適當(dāng)?shù)脑~。

Marco Polo was born in Venice in 1254. Venice is in the northeast ofItaly. It wasn't  built on land, like Beijing and Shanghai, 16 on more than  110 islands.Seawater is eve?rywhere around the city.

Even so, travel isn't that difficult. The  waterways have always been 17 best way to get around. There are 117 waterways  and more than 400 bridges that can take you where you want 18 ( go).

People in Venice move 19 one place to another by  boat.They like to enjoy the scenery and cool summer nights while they are taking  boat trips. They can talk to 20 people as they go along.

Venice grew out of small islands in  saltwater lakes 21 some Italians escaped (逃離)from a war  more than 1500 years ago, and 22 ( build) homes there.

Water makes the city 23 ( usual) , but it is  also a big problem. Once, people used too much underground water, which made the  city get lower little by little.Now the city has gone down 24 23 centimeters.  Scientists are trying different ways to stop the city from getting even 25  (low).

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Answer 1

16.but 此處是表示"不是……而是…-."的not... but... 結(jié)構(gòu)。

17.the在形容詞最髙級(jí)前用定冠詞the。

18. to go 動(dòng)詞want后接帶to的不定式作賓語。

19. frotn句意：在威尼斯，人們乘船從一個(gè)地方到另一個(gè)地方。  表示"從一個(gè)地方到另一個(gè)地方"，用from one place to anoth?er 

20. other 表示"其他的"，用other。

21. when根據(jù)語境，空格后是時(shí)間狀語從句，需要一個(gè)意思為 "當(dāng)……的時(shí)候"的連詞連接。

22. built所填詞與動(dòng)詞escaped是并列關(guān)系，都是表示發(fā)生在 過去的動(dòng)作，用一般過去時(shí)態(tài)。

23. unusual由連詞but可推知空格處所填詞的意思為"不尋常 的"，用unusualo

24. by表示數(shù)量增加或下降了多少,用介詞by。

25.1ower根據(jù)語境，所填詞意思為"更低"，具有比較含義，用

low的比較級(jí)。