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【单选题】
I had a little for breakfast. Now I'm _____ hungry. [     ]
A.
kind of
B.
a kind of'
C.
a few
D.
a little of'
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参考答案:
举一反三
【单选题】齿轮联轴器内齿轮在轴向有一定的游动量,以保证两轴都有()。
A.
存油间隙
B.
热胀冷缩的余地
C.
装配误差的调整量
【单选题】传统程序的基本构成要素有()。
A.
常量与变量
B.
运算符与表达式
C.
语句与函数
D.
以上都是
【单选题】选中表格后,Word中自动出现“表格工具”选项卡,下分二个子选项卡“设计”和“布局” 以下说法正确的是:
A.
“设计”选项卡可以插入新的表格
B.
“设计”选项卡可以合并表格
C.
“布局”选项卡可以合并表格单元格
D.
“布局”选项卡“设计”选项卡都可以合并表格
【多选题】How do cytoskeleton-linked junctions bind epithelial cells robustly to one another and to the basal lamina?
A.
The cell junctions that hold an epithelium together by forming strong mechanical attachments are of three main types.
B.
Adherens junctions and desmosomes bind one epithelial cell to another, while hemidesmosomes bind epithelial cells to the basal lamina.
C.
All of these junctions provide mechanical strength to the epithelium by the same strategy: the proteins that form the junctions span the plasma membrane and are linked inside the cell to cytoskeletal filaments.
D.
In this way, the cytoskeletal filaments are tied into a network that extends from cell to cell across the whole expanse of the epithelial sheet.
【简答题】齿轮联轴器内齿轮在轴向有一定的游动量,以保证两轴都有()。
【单选题】which structure is located at the lateral surface of epithelial cells?
A.
zonula occludens
B.
cilia
C.
microvilli
D.
basement membrane
【判断题】学生本人身患残疾,但不符合助学金评选基本条件,可以申请特别贫困助学金资格。
A.
正确
B.
错误
【简答题】The epithelial cells grow( 不可控制地 )
【单选题】齿轮联轴器内齿轮在轴向有一定的游动量,以保证两轴都有( )。
A.
存油空隙
B.
热胀冷缩余地
C.
受力变形余地
D.
装配误差调整
【单选题】What are the transporters on the apical membrane of small intestinal epithelial cells that can transport oligopeptides into cells ?
A.
Na + -amino acid symporter
B.
K + - amino acid reverse transporter
C.
Na + - peptide symporter
D.
H + - peptide symporter
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