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【单选题】
下面关于微机控制电子点火说法中,正确的是 ( ) 。
A.
不能实现闭环控制
B.
无分电器点火系统即独立点火系统
C.
在小负荷时提供较大的点火提前角
D.
取消了分电器
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参考答案:
举一反三
【判断题】代理报检包括生产企业接受贸易公司的委托,为该贸易公司收购的本企业产品进行报检的行为。(    )
A.
正确
B.
错误
【单选题】My father likes ____ TV. He ____ TV every evening. [     ]
A.
watching; watch
B.
watching; watches
C.
watch; watches
D.
watches; watches
【单选题】What does the man do after supper?
A.
He reads newspapers.
B.
He goes to bed at once.
C.
He watches TV.
【简答题】听短文,选择正确答案。听两遍。 1. What does Tom often do after school? A. He does his homework. B. He watches TV. C. He goes out to play. 2. How old is Tom this year? A. Eleven. B. Nine. C. Ten. 3. How did Tom’s par...
【单选题】杰斐逊(M. Jefferson),所提出的“首位城市”指的是( )的概念。
A.
一国城市体系中规模最大的城市
B.
一国的城市中心
C.
城市体系中比第二位城市大得多的城市
D.
一国的首都
【单选题】听力原文:W: Have you ever seen a lion? M: Only on TV. What does the man mean?
A.
He only watches TV.
B.
There are some lions on top of the TV.
C.
He saw a lion on TV.
D.
There was a TV in his room.
【单选题】By the time a child is five, he _______ hundreds of hours of television.
A.
will watch
B.
will have watched
C.
had watched
D.
is watching
【单选题】He is a key ____________ in the murder so we must protect him from all kinds of danger.
A.
witch
B.
watcher
C.
wizard
D.
witness
【单选题】服装贸易公司QC员,如果客户授权或委托,可代表____开展鉴定、查货工作。
A.
客户
B.
加工厂
C.
服装贸易公司
【单选题】He ________ volleyball, he only watches it on TV. [     ]
A.
plays
B.
doesn't play
C.
watches
D.
don't watch
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