题目内容

We can conclude that ______.

A. civilization may be doomed if pollution is not controlled
B. pollution is more serious in Europe than it is in America
C. most people do not know that pollution is a serious problem
D. black snow is not so serious compared with white snow

查看答案

搜索结果不匹配？点我反馈

更多问题

Scientists have not yet determined ______.

A. all of the effects of pollution on the human body
B. how pollution can be controlled successfully
C. when the atmosphere first became polluted
D. how to wash the black snow clean

查看答案

世界银行贷款项目采购程序的主要程序是( )。

A. 国际竞争性招标
B. 国内竞争性招标
C. 邀请招标
D. 询价

查看答案

Scientists are trying to find a link between pollution and ______.

A. intelligence levels
B. antisocial behavior
C. birth defects
D. divorce percentage

查看答案

年龄在60周岁以上的驾驶人多长时间提交一次身体条件证明？

A. 每3年
B. 每2年
C. 每1年
D. 每6个月

查看答案

We can conclude that ______.

A. civilization may be doomed if pollution is not controlled B. pollution is more serious in Europe than it is in America C. most people do not know that pollution is a serious problem D. black snow is not so serious compared with white snow

Scientists have not yet determined ______.

世界银行贷款项目采购程序的主要程序是( )。

Scientists are trying to find a link between pollution and ______.

年龄在60周岁以上的驾驶人多长时间提交一次身体条件证明？

A. civilization may be doomed if pollution is not controlled
B. pollution is more serious in Europe than it is in America
C. most people do not know that pollution is a serious problem
D. black snow is not so serious compared with white snow