英文语法
Paul ___ to go to the beach when it suddenly started to rain and he felt disappointed for he had come on purpose to see the sea. A. had been hoping B. hoped C. was hoping D. had hoped 这道题书上的答案是：A。我觉得似乎应该是C。 请各位语法高手告诉我为什么A是正确答案？
这里是过去完成进行时,指的是在过去的一个动作发生之前一直在做的事情,正如这句话中在下雨之前保罗就一直在盘算着去海滩
答：他从广州徐文的一个海滩上踏入了中国的南海.详情>>
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问：working hard vs. hard working
答：there are no defferent.详情>>
