问题
选择题
-Can you see ______?
-No. Let’s go and have a look.
A．what is happening there
B．what are they doing there
C．what are they talking there
D．what was happening there
答案
答案：A
题目分析：句意:-你能看到那里发生什么了吗？-看不见，我们过去看看吧。这里what 引导的是一个宾语从句，从句中应用陈述语序，故可排除B和C；D选项中的时态不符合句意。故选A。