—Mr Jackson, _______ we go rock climbing_爱下问搜题

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问题选择题

—Mr Jackson, _______ we go rock climbing?

—Yes, but you must use ropes. [ ]

A. must

B. should

C. need

D. can

答案

答案：D

选择题

—Have you heard the story of "The Merchant of Venice"

—No. When and where does the story ______ ?

A．take up

B．take on

C．take place

D．take off

单项选择题

研究表明，在项目的执行阶段，主要的冲突涉及（）。

A.个性

B.项目优先级

C.成本

D.进度计划