—Is this his dictionary? —Yes,_____ _____爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

—Is this his dictionary?

—Yes,_____ _____. [ ]

A. it am

B. it is

C. it isn't

D. it's

答案

B

问答题简答题

简述平衡潮理论和实际潮汐差异的主要原因？

单项选择题

以下（）FTP命令表示显示远程主机目录direct中的信息

A.ftp direct

B.ls direct

C.get direct

D.put direct