单项选择题
| 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. |