问题
选择题
Terribly sorry, I came home at last. I ____of the supermarket ____so crowded.
A．should have thought; being
B．should think; being
C．could have thought; was
D．could think; was
答案
答案：A
think of的宾语应为动词，排除C、D两项；由一个句子可知，事情发生过去，后悔自己不该去超市，因为人太多，故应选择should have done 结构，表示对过去事情的虚拟。