题目内容：
Bruce shook his money box again. Nothing! He carefully counted the coins that lay on the bed．All that he had was $24. 52. The 21 which he wanted was 22 $90. How on earth（究竟） was he going to get the rest of the 23 ? He knew 24 his friends all had bicycles. It was hard to hang out（闲逛） with people 25 you were the only one 26 a bicycle.
He thought about 27 he could do. He couldn’t get money from his parents, 28 he knew they had no extra（额外的） money. There was only one way to get money, and that was to earn（挣钱） it. He would have to find a job．He decided to ask Mr. Clay for 29 “Well, you can start right here,” said Mr. Clay. “You see, my windows 30 cleaning and my car needs washing”. That was the beginning of Bruce’s part-time（兼职） job．
For the next three 31 he worked every day after finishing his homework. He took dogs for walks and cleaned rooms. The day finally came when Bruce 32_ his money and found $94. 32. He wasted no time and went down to the shop to 33 the bicycle he wanted．He rode home proudly, looking forward to 34 his new bicycle to his friends. Bruce liked his bicycle very much because he had bought it with his own money. At last, his dream came true, and his parents were 35 of him.
A．car
B．bicycle
C．truck
D．bus
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