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【判断题】
曲线的合并可以将多条曲线一条B样条曲线,两条平行的线段也可以合并为一条曲线。
A.
正确
B.
错误
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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】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】曲面刮刀主要用于刮削()。
A.
内平面
B.
内曲面
C.
外曲面
D.
外平面
【单选题】情境: I go to the movies ,and go to karaoke with my friends. 问题:The movies is about__
A.
transportation
B.
entertainment
C.
books
D.
mobile phone
【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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