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【简答题】
( )是一种用于短时接通或分断小电流电路的手动控制电器,其文字符号为( )。通常采用不同颜色标明其作用,如( )色表示停止,( )色表示起动。
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举一反三
【单选题】What will Elaine and Claire most likely do first?
A.
To pick up a contract
B.
To go see a movie
C.
To meet up for coffee
D.
To have a dinner
【单选题】It was not until 1938 _________ the first colour TV programme was broadcast.
A.
which
B.
that
C.
when
D.
on which
【单选题】- I wonder if I could use your dictionary? - ______
A.
Go on.
B.
Go ahead.
C.
Go up.
D.
Go away.
【单选题】Not until____on TV______that the Chinese ship was resuced by the European Union Task force.
A.
I turned; did I know
B.
did I turn;did I know
C.
did I turn; I knew
D.
I turned; I had known
【单选题】Not until the boys were old enough to understand how commercials tried to promote consumption were they allowed to watch sports programs on commercial television. The basic motto of the household was ...
A.
They were never allowed to watch commercials.
B.
They often watch some nature and sports programs.
C.
They were only allowed to watch television in the evening.
D.
Whenever there was any chance, they were asked to play outside instead of sitting in front of television.
【单选题】听下面的对话,回答第10小题 10. What will the woman do after dinner?
A.
Go to a movie
B.
Play tennis
C.
Go for a walk
【单选题】Not until ___ on TV ___ that the Chinese was rescued by the European Union Task Force.
A.
did I turn; did I know
B.
did I turn; I knew
C.
I turned; did I know
D.
I turned; I had know
【单选题】She asked if I ________ to Beijing tomorrow. If I ________, she will go with me.
A.
go; go
B.
go; will go
C.
will go; go
D.
will go; will go
【单选题】—I wonder if you for a picnic tomorrow. —If it ,I will go.
A.
go, not rain
B.
go, doesn’t rain
C.
will go, isn’t rain.
D.
will go, doesn’t rain.
【单选题】Not until __________ on TV __________ that the Chinese ship was rescued by the European Union Task Force.
A.
did I turn; did I know
B.
did I turn; I knew
C.
I turned; did I know
D.
I turned; I had known
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