单选题 Jim was driving along a road on one night. Suddenly (41) became wrong with his car wheel (轮胎). He did not know (42) to do and, worse still, he did not have a (43) wheel with him! Joe (44) to passing cars, but not even one of them stopped.
At last, he tried a car just (45) his own. To his surprise, the car stopped and a young (46) got out. Joe felt hopeless (47) he didn't think she could help him. The lady, (48) , gave him her own spare wheel, but Joe had to say that he had never changed a wheel in his life!
She began to work (49) and fitted(安装) the wheel (50) a few minutes.

【正确答案】 A
【答案解析】[解析] 本题考查不定代词。anything应该用在否定句或疑问句中，所以不正确。根据句意应该是车子出了毛病，C不正确。所以答案为A。
【正确答案】 B
【答案解析】[解析] 本题考查句意理解。应该是不知道做什么，所以答案为B。
【正确答案】 C
【答案解析】[解析] 本题考查固定用法。备用轮胎：spare wheel。所以答案为C。
【正确答案】 C
【答案解析】[解析] 本题考查动词辨析。say强调说话的内容；speak表示说某种语言；shout“喊，大声说”。根据句意答案为C。
【正确答案】 B
【答案解析】[解析] 本题考查介词。根据句意，应是像他那样的车。as后加句子或介词短语；like后加名问或代词，所以答案为B。
【正确答案】 B
【答案解析】[解析] 本题考查上下文理解。根据后文的she可知下车的是位女士，所以答案为B。
【正确答案】 C
【答案解析】[解析] 本题考查连词。根据句意应该是由于看到是位女士，所以觉得没希望。答案为C。
【正确答案】 B
【答案解析】[解析] 本题考查连词。后边讲的是这位女土使他感到出乎意料，所以应用表示转折关系的连词。而but前后不能加逗号，所以答案为B。
【正确答案】 A
【答案解析】[解析] 本题考查短语辨析。at once“立刻，马上”；at first“首先”；at last“最后，最终”。根据句意(她马上开始工作)答案为A。
【正确答案】 B
【答案解析】[解析] 本题考查介词。根据句意应是说女士几分钟后就安好了轮胎。所以答案为B。