—How long have you been here? —___ the e_爱下问搜题

搜题请搜索小程序“爱下问搜题”

问题选择题

—How long have you been here?

—___ the end of last year．

A．Since

B．At

C．By

D．In

答案

答案：A

选择题

You ____ finish the work today, for you still have three days left. [ ]

A. won't

B. mustn't

C. can't

D. needn't

单项选择题

更新维护资料中强调了线路发生变更后应在（）天内提交更新的维护资料。

A、1

B、3

C、5

D、7