单选题 As she the newspaper, Granny ______ asleep.
[A] read; was falling [B] was reading; fell
[C] was reading; was falling [D] read; fell

【正确答案】 B
【答案解析】[解析] 考查时态。由句意可知，本题强调的是主句动作是在从句动作的过程中发生的，所以从句用过去进行时态而主句用一般过去时态。