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【单选题】
—That must have been a long trip. —Yeah, it us a whole week to get there.
A.
takes
B.
has taken
C.
took
D.
was taking
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举一反三
【简答题】A.She washed nurses' aprons and surgeons' caps. B.She pressed surgeons' caps and nurses' aprons. C.She folded surgeons' caps and nurses' aprons into knife-edged creases. D.She steamed the clothes of t...
【单选题】Her car has been very dirty. She has got to _______.
A.
get washed
B.
wash
C.
get washed it
D.
get it washed
【判断题】具有我国特色的股票分类方法:可以自由流通的股票称为社会公众股,不可上市交易的非流通股包括国家股、法人股等。
A.
正确
B.
错误
【简答题】属于胸导管收集的范围有
【判断题】通过变压器的空载试验可以测得空载电流和空载损耗;检查变压器铁芯质量,求出变压器的变比和激磁参数。()
A.
正确
B.
错误
【单选题】常用于贵重挥发油类成分提取离的方法是( )
A.
油脂吸收法
B.
压榨法
C.
水蒸气蒸馏法
D.
有机溶剂回流法
【单选题】—What is Mum doing now? —She ______ some clothes. [     ]
A.
washes
B.
is washing
C.
washed
D.
has washed
【判断题】具有我国特色的股票分类方法:可以自由流通的股票称为社会公众股,不可上市交易的非流通股包括国家股、法人股等。
A.
正确
B.
错误
【单选题】What did Sarah do as soon as she got to the new home?
A.
She washed the children and tidied their hair
B.
She made a comfortable bed for the boy
C.
She made new shirts for the boy
D.
both A and B, but not C
【多选题】属于胸导管收集的范围有
A.
左上肢
B.
右上肢
C.
左下肢
D.
右下肢
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