搜题请搜索小程序“爱下问搜题”
问题
单项选择题
新生儿20天。其呼吸与脉搏次数比应该是（）
A.1：2
B.1：3
C.1：4
D.1：5
E.1：6
答案
参考答案：
B
选择题
He works much harder than I, so the money he has made is
mine.
A．twice so much that
B．twice as much as
C．as twice much as
D．as much as twice
查看答案
问答题 简答题
简述啤酒酿造的工艺流程？
查看答案
