Question

【题目】“Never for a second,” the boy says, “______ that my father would come to my rescue.”
A.I doubted
B.do I doubt
C.I have doubted
D.did I doubt

Answer 1

【答案】D
【解析】句意：男孩说他一刻也没怀疑过他父亲会来救他。本句是否定词提前倒装，从“would”可判断是用过去时，故选D。