液力偶合器泵轮的运动是由（）A．凸轮轴驱动的 B．电机轴驱动的_爱下问搜题

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问题单项选择题

液力偶合器泵轮的运动是由（）

A．凸轮轴驱动的

B．电机轴驱动的

C．曲轴驱动的

答案

参考答案：C

完形填空

阅读下面短文，掌握其大意，然后从l6-35各题所给的A、B、C、D四个选项中，选出最佳选项。
When I was about 13, my father would take me on short outings on Saturdays.On the way home, Dad      stopped at the Dairy Queen for 10-cent ice creams. I couldn't     it. but I could pray from the    we started heading home to that corner where we would either go straight for the ice cream or      and go home empty-handed. That corner    either mouth-watering excitement or    .
On one special day. we were heading home. and again I was praying for the   sound of his offer. It    . "Would you like an ice cream today?" "That sounds great, Dad!" But then he said, "How would you like to      today?"
Twenty cents! My mind reeled(震惊). I could afford it. I got a weekly allowance of 25 cents. plus some      for odd jobs. But      it was my money, ice cream wasn't a good use of it. In a fit of      , I said, "Well, in that case. I guess I'll     ." My father just said, "Okay, Son."
But as we headed home, I realized how wrong I was and begged him to     . But he just said. "That's okay. We don't really need one." I felt       for my selfishness and ungratefulness. He didn't mind, or     act disappointedly.
I     that generosity goes two ways and gratefulness sometimes costs more than "thank you". On that day gratefulness would have cost 20 cents and it would have been the    ice cream I'd ever had.
I'Il tell you one more thing. We   another trip the next week. As we      the corner, I said, "Dad, would you like an ice cream today? My treat."

D．disappointment

C．interesting

D．selfishness

A．unsatisfied

D．acknowledged

B．prepared for

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