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【多选题】
免疫系统是机体内执行免疫功能的组织系统,主要由( )组成。A.
免疫器官
B.
免疫细胞
C.
免疫组织
D.
免疫分子
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【单选题】M: Do you think that you can have these shirts finished by Friday morning? W: I' m sorry. I couldn’t possibly get them done by then. Saturday afternoon would be the earliest when you could have them. ...
A.
Friday morning.
B.
Friday afternoon.
C.
Saturday afternoon.
D.
By Saturday afternoon.
【单选题】The bus got stuck in the traffic jam and I couldn’t possibly the early morning class at 8:00.
A.
make for
B.
make up
C.
make
D.
making
【单选题】_______his address, I couldn’t possibly pay a visit to him.
A.
Not knowing
B.
Being Known
C.
Known
D.
Having known
【单选题】— Shall I pick up your shopping for you? — Oh, I couldn’t possibly trouble you. — It’s all right. I _________ past the shop anyway.
A.
will go
B.
will be going
C.
was going
D.
goes
【简答题】BorderStyle 用于设置表单边框的样式,默认值为____。
【简答题】__________ 用于设置表单边框的样式。
【单选题】I couldn’t possibly ________ on $300 a month with everything so expensive.
A.
get through
B.
go through
C.
go by
D.
get by
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