题目

On the ground on some hay, ___ a peasant boy of not more than seventeen. A, lie   B. lying    C. lay     D. laid 答案：C 解析: 这是动词考查动词lie—lay—lain—lying的用法。6、—How did the accident happen? —You know, it       difficult to see the road clearly because it      . A．was; was raining                 B．is; has rained C．is; is raining                     D．will be; will rain