单选题：Many experts remain skeptical about his claims.

  • 题目分类：卫生类
  • 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：
Many experts remain skeptical about his claims. A．untouched
B．certain
C．silent
D．doubtful

参考答案：
答案解析：

回答(6)题

回答(6)题A．hostage B．office C．person D．home

分类：卫生类  题型：单选题
查看答案

回答(61)题

回答(61)题A．frequent B．regular C．urgent D．sudden

分类：卫生类  题型：单选题
查看答案

回答(55)题

回答(55)题A．dangerous B．clean C．smelly D．beautiful

分类：卫生类  题型：单选题
查看答案

回答(47)题

回答(47)题A．Three calderas make up more than a third of Yellowstone National Park.

分类：卫生类  题型：单选题
查看答案

Scientists study how photosynthesis works because they want

Scientists study how photosynthesis works because they want to __________.A．impr

分类：卫生类  题型：单选题
查看答案