搜题请搜索小程序“爱下问搜题”
问题 单项选择题

“杏林春暖”出自：（）

A.原始社会

B.三国时期

C.明代

D.清代

答案

参考答案：B

选择题
A 7-year-old boy received an operation on Tuesday successfully _______ he has many other health problems.
A．since B．however
C．thoughD．therefore
查看答案
问答题 简答题

幼儿想象的特点？
查看答案