单选题：Scientistsarepushingknowntechnologiestotheirlimitsinanattemp

  • 题目分类：英语六级
  • 题目类型：单选题
  • 号外号外：注册会员即送体验阅读点！
题目内容：
Scientistsarepushingknowntechnologiestotheirlimitsinanattemptto________moreenergyfromtheearth. A．extract
B．inject
C．discharge
D．drain
参考答案：
答案解析：

Thecircushasalwaysbeenverypopularbecauseit________boththeold

Thecircushasalwaysbeenverypopularbecauseit________boththeoldandtheyoung.A．facili

分类：英语六级  题型：单选题
查看答案

Whatdoes“boththoseresponsestotears”（Line5,Para,1）referto?

Whatdoes“boththoseresponsestotears”（Line5,Para,1）referto?A．Cryingoutofsorrowands

分类：英语六级  题型：单选题
查看答案

If we continue to ignore the issue of global warming, we wil

If we continue to ignore the issue of global warming, we will almost certainly s

分类：英语六级  题型：单选题
查看答案

Weight lifting, or any other sport that builds up your muscl

Weight lifting, or any other sport that builds up your muscles, can make bones b

分类：英语六级  题型：单选题
查看答案

Bill Gates and Walt Disney are two people America has（　　）to

Bill Gates and Walt Disney are two people America has（　　）to be the Greatest Amer

分类：英语六级  题型：单选题
查看答案