未分类题
请根据短文的内容,回答题。
A.some
B.
At
C.
In
D.
Today,
E.
__________
F.A
G.so
H.It
I.But
J.And
K.Experiments
【参考答案】
E
从原文来看,空白处前一句说的是“人们只能用占水资源3%的来自河流、湖泊、地下以及其他来源的淡水”,空白处后面......
(↓↓↓ 点击下方‘点击查看答案’看完整答案 ↓↓↓)
点击查看答案
<上一题
目录
下一题>
热门
试题
未分类题
请根据短文内容,回答题。Exercise Cuts Cancer Deaths in MenMen who exercise often are less likely to die from cancer than those who __________ (51),new research published in the British Journal of Cancer revealed yesterday.
点击查看答案
未分类题
根据短文内容,回答题。New Product Will Save LivesDrinking water that looks clean may still contain bugs ( 虫子),which can cause illness. A small company called Genera Technologies has produced a testing method in three stages, which shows whether water is safe. The new test shows if water needs chemicals added to it, to destroy anything harmful. It was invented by scientist Dr. Adrian Parton, who started Genera five years ago. He and his employees have developed the test together with a British water company.
点击查看答案
相关试题
Fill in the blanks by selecting su...
After the traveler finished eating,...
The traveler had two meals on the...
The traveler went to the dinning r...
The traveler didn’t go to the din...