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 填入一個適當(dāng)?shù)脑~。 The world's first bicycle was invented by a  Frenchman in 1790. So far, people have made bicycles 16 over 220 years.Once (―......就)people started making bikes, 17 didn't take long for them to want to race  each other. The first recorded bicycle race was held on May 31 ， 1868 in Paris.The 1.2km race was won by an Englishman named James  Moore 18 a wooden bike. After that, people's interest 19 bicycle  racing grew rapidly. Bicycle races became more and more popular. So it was 20 (  nature) that bike racing was included as one of the 21 (event) in the first  modern Olympic Games.
During this period track cycling became very  popular 22 in the United States and Europe.Cycling competitions (比賽)that attracted (吸引)large numbers of crowds  were held in venues,such 23 Madison Square Ganh'i). In Europe,road racing attracted the  atlrnlion of cyclists and sports lovers as well ， and it  was around this time that grand and impressive city-to-city races were started.  The 24 (one)Tour de France(環(huán)法自行車賽）was held in 1903. It  later became 25 most import an I hicycle race in the world. 16._17._18._19._20._ 21 •_22._23 •_24 •_25._

Answer 1

l6.for與一段時間連用，用介詞for。

17.it人們一開始生產(chǎn)自行車，沒過多長時間就想相互比賽了。所填詞作形式主語（真正的主語是后面的不定式）， 用it

18.on 句意：這場1.2千米的比賽由一位名叫James Moore的英國人騎一輛木制自行車獲勝。表示"騎在自行車上"，用介詞on。

19.in句意:從那以后,人們在自行車比賽方面的興趣迅速增長。表示"在……方面的興趣"，用介詞in。

20.natural所填詞在句中作表語，用形容詞充當(dāng)，nature的形容詞為natural o

21.events   one of...結(jié)構(gòu)中的名詞要用復(fù)數(shù)。

22.both句意:在這期間，跑道自行車比賽在美國和歐洲都變得非常受歡迎。表示"……和……都"，用k>th...and...。

23.as表示"例如"，用固定短語such as。

24.first句意:第一屆環(huán)法自行車賽于1903年舉辦。表示"第―(屆）"，用序數(shù)詞firsU

25.the形容詞最高級前用定冠詞the。