Question

I could have offered you some help last weekend, but I _______ with my work at that time. A．..

I could have offered you some help last weekend, but I _______ with my work at that time. A．would be occupied B．was occupying C．had been occupied D．was occupied

Answer 1

D

试题分析：考查时态：句意：上个周末，我本来可以帮助你的，但是当时我在忙于工作。从前面的句子可知是过去的虚拟，but后面是过去的事实，用一般过去式，be occupied in忙于，选D。 点评：时态题的考查关键是抓住句子的上下文含义和句中的时间状语。要根据时间状语来选择合适的时态，在平时的学习中要注意积累有关时态的用法和各种时态的特殊之处。注意虚拟语气的真实情况和虚假情况的不同。