题目内容

短文填空选择恰当的单词填空,每词限用一次。(有两个多余的选项)

by,nobody,popular,invented,can,quickly,and,beginnings,anyone,make

Pick up one of these cubes and you probably won’t be able to put it down.How hard(1)_____ it be to rearrange(重新排列)the nine colored squares on each side of the cube? In fact,there are 43×1030 possibilities! It has been 31 years since the cubes were sold in stores around the world.Its(2) _____,however, began years earlier as a simple classroom example.In 1974,Dr.Erno Rubik(3) _____ the“Magic Cube”as he called it. He did this to help his students understand 3-D concepts.This classroom model was quickly changed into a (4) _____ toy.In 1979,Ideal Toys bought the rights(权利)(5) _____ sold it as“Rubik’s Cube”.The invention(6) _____ became a 1980s cultural icon

As time went(7) _____,the cube’s popularity became less,however,it made a comeback with the Internet.Now(8) _____ can go online and find many videos that show ways to solve the cube.Erik Akkersdijk of the Netherlands holds the present world record.He finished it in just 7.08 seconds l

1.can

2.beginnings【解析】本句中its后应该加名词,与后面began呼应,因此选择beginnings。

3.invented【解析】本空前面是某人,后面是某物,缺少谓语动词,且时间状语表示过去,故要用动词的过去式,所以选invented。

4.popular【解析】本空前有冠词,后有名词,需要填入形容词,故选popular。

5.and【解析】本空前的bought the rights(权利)和后面的sold it as“Rubik’s Cube”都是由Ideal Toys所做的,为并列关系,故用and。

6.quickly【解析】本句意思完整,不缺少主要成分,故用副词quickly强调事情发展迅速。

7.by【解析】go by为固定短语,指(时间)过去。

8.anyone【解析】此句中缺少主语,且有“任何人”之

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