Question

【題目】根據(jù)短文內(nèi)容,從下面選擇適當(dāng)?shù)倪x項(xiàng)補(bǔ)全短文。

People often call the plastic bags "white pollution" .【1】,it becomes the worst invention for the human .It is reported that it takes 100 ﹣200 years to break down the plastic bags completely .However ,a 16 ﹣year ﹣old high ﹣school Canadian student called Daniel Byrd discovered the way to break down the plastic bags!

The idea of the invention comes from his housework . He always helps her mother do the housework.Every time,when he opens the closet,the plastic bags fly out.This makes him very angry. 【2】.With his teacher's help,he found that when he put the two germs (細(xì)菌) mixture up and that made the plastic bags break down quickly.

He made an experiment first . He put some earth germs and plastic bags together . After 12weeks,he found the plastic bags had been broken down. 【3】.The experiment also showed that the plastic bags could be broken down in three months .And they only gave out some water and little carbon dioxide (CO2).

Now Byrd has got 30 thousand dollars from his invention. 【4】.He has also got a lot of award from many universities.

A.So he thinks how to deal with these plastic bags

B.Because it is hard to break down

C.He wants to go to college with his money

D.Then he made another experiment

Answer 1

【答案】

【1】 B

【2】 A

【3】 D

【4】 C

【解析】

文章大意：這篇短文主要講述環(huán)保問題。文章介紹人們常常把塑料袋的"白色污染"，而且很難被化解，加拿大的一名高中生丹尼爾在老師的幫助下通過實(shí)驗(yàn)發(fā)明了一種能讓塑料袋化解的辦法，這也讓他獲得了許多獎(jiǎng)金。

【1】細(xì)節(jié)推理題。后文提到"Itisreportedthatittakes100-200yearstobreakdown"據(jù)報(bào)道稱，塑料袋需要經(jīng)過100-200年才能夠被分解，由此推測(cè)此處說明的是塑料袋很難降解，故答案選B。

【2】細(xì)節(jié)推理題。根據(jù)前文when he opens the closet,the plastic bags fly out.This makes him very angry. 當(dāng)他打開壁櫥，塑料袋飛出去，這使他很生氣；結(jié)合選項(xiàng)，可知應(yīng)是說由于塑料袋到處飛，因此丹尼爾考慮如何解決塑料袋問題，故答案選A。

【3】細(xì)節(jié)推理題。根據(jù)下文The experiment also showed that the plastic bags could be broken down in three months．實(shí)驗(yàn)還表明，塑料袋可以在三個(gè)月內(nèi)被分解；結(jié)合選項(xiàng)，可知應(yīng)是說丹尼爾做的另一個(gè)實(shí)驗(yàn)也表明塑料袋可以在3個(gè)月內(nèi)化解；故答案選D。

【4】細(xì)節(jié)推理題。根據(jù)上下文Now Byrd has got 30 thousand dollars from his invention. ___4___.He has also got a lot of award from many universities. 現(xiàn)在Byrd因?yàn)樗�的發(fā)明獲得了3萬美元，___4___，他也得到了許多大學(xué)的獎(jiǎng)勵(lì)；結(jié)合選項(xiàng)，可知應(yīng)是說丹尼爾用發(fā)明得來的錢上了大學(xué)，同時(shí)在大學(xué)里也得到了許多獎(jiǎng)金；故答案選C。