（）制动系统由制动踏板、制动总缸、制动分缸、车轮制动器以及油_爱下问搜题

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问题单项选择题

（）制动系统由制动踏板、制动总缸、制动分缸、车轮制动器以及油管等组成。

A.机械式

B.液压式

C.电动式

D.齿轮式

答案

参考答案：B

完形填空

完形填空：（每个小题1分，共20分）
One afternoon I was sitting at my favorite table in a restaurant, waiting for the food I had ordered to arrive. Suddenly I 21 that a man sitting at a table near the window kept glancing in my direction, 22 he knew me. The man had a newspaper 23 in front of him, which he was 24 to read , but I could 25 that he was keeping an eye on me . when the waiter brought my 26 the man was clearly puzzled (困惑) by the 27 way in which the waiter and I 28 each other. He seemed even more puzzled as 29 went on and it became 30 that all the waiters in the restaurant knew me. Finally he got up and went into the 31 . When he came out , he paid his bill and 32 without another glance in my direction .
I called the owner of the restaurant and asked what the man had 33 . “Well,” he said , “that man was a detective (侦探) . He 34 you here because he though you were the man he 35 .” “What ?” I said , showing my 36 . The owner continued , “He came into the kitchen and showed me a photo of the wanted man. I 37 say he looked very much like you ! Of course , since we know you , we told him that he had made a 38 .” “Well , it’s really 39 I came to a restaurant where I’m known ,” I said . “ 40 , I might have been in trouble .”

A．chatted with

D．talked about

D．calmed down

A．was to beat

B．was dealing with

C．was to meet

D．was looking for

问答题简答题

简述刮板位置对成球的影响。