超大城市道路规划:三道简单的英语选择题.

来源:百度文库 编辑:中科新闻网 时间:2024/05/11 16:33:52
1.Do be quiet!I want to hear what the boy___
A.says B.is saying C.has said D.saying
2.Is this raincoat yours?
A.is hanging B.has hung C.hangs D.hung
3.Why is that man standing in the middle of the road?
A.tries B.has tried C.is trying D.will be trying