单选题：The expression” beef up” in paragraph 3 means

  • 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：
The expression” beef up” in paragraph 3 means A．“control”．
B．“strengthen”
C．“operate”
D．“encourage”
参考答案：
答案解析：

根据下列文章,请回答题。Smart ExerciseDoctors are starting to find more

根据下列文章,请回答题。Smart ExerciseDoctors are starting to find more and more information

分类：卫生类  题型：单选题
查看答案

Which is NOT true of the baby?

Which is NOT true of the baby?A．She was born of a dead mother B．She was two mont

分类：卫生类  题型：单选题
查看答案

Becoming a physician in the US costs considerable time and m

Becoming a physician in the US costs considerable time and money．A．Right B．Wrong

分类：卫生类  题型：单选题
查看答案

Tickets are limited and will be allocated to those who apply

Tickets are limited and will be allocated to those who apply first．A．posted B．se

分类：卫生类  题型：单选题
查看答案