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【多选题】
车身总长是以下哪三个之和( )?A.
前悬
B.
轴距
C.
后悬
D.
轮距
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皮皮学刷刷变学霸
举一反三
【单选题】-- Be careful as you step down. -- __________.
A.
Thank you.
B.
That’s very kind of you.
C.
Sorry.
D.
I don’t know.
【单选题】As an engineer, you can't be careful. You should pay attention to every detail.
A.
very
B.
too
C.
so
D.
quite
【单选题】Be careful when you deal with this chemical, as it will explode when _____ to sunlight. [ ]
A.
being exposed
B.
to expose
C.
exposing
D.
exposed
【判断题】The UN says the world must do much more to reduce the number of overweight children.
A.
正确
B.
错误
【单选题】The UN must do something before the war _______beyond control.
A.
escalated into
B.
escalated
【单选题】The UN must do something before the war _______ beyond control.
A.
escalated
B.
appoved
C.
represented
D.
justified
【单选题】Be careful when you watch the painting as it is______.
A.
valueless
B.
priceless
C.
costless
D.
worthless
【单选题】Be careful when you deal with this chemical, as it will explode when ______ to sunlight.
A.
exposed
B.
to expose
C.
exposing
D.
being exposed
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