题目内容

纵隔以胸骨角为界分为上、下纵隔，下纵隔以心包为界分为前、中后纵隔。

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

关键字static

关键字final请写出final可以修饰的元素，并写修饰后含义

—Hello,is calling,please?—Hi,William.This is Leo.

A. Whose
B. Who
C. Whom

—This is Jake Wood. May Ito CharlesBrown?—Oh, I’m sorry. He’s not in at the moment.

A. speak
B. invite
C. ask