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【单选题】
乙型肝炎的主要传播途径是
A.
呼吸道、血液传播、母婴传播
B.
消化道传播、性传播、血液传播
C.
接触传播、血液传播、呼吸道传播
D.
血液传播、性传播、母婴传播
E.
媒介昆虫传播、性传播、母婴传播
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举一反三
【单选题】Which culture tends to envelope each other in breath when talking?
A.
Arabian culture
B.
American culture
C.
British culture
D.
Chinese culture
【单选题】()是“互联网+”时代的信息物质与载体,相当于这个系统中的神经网络。
A.
生产
B.
合作
C.
营销
D.
软件
【单选题】Which one of the following elements of culture tends to resist change and adaptation?
A.
Artifact
B.
Gender role
C.
Value
D.
Context
【简答题】球的大圆周长为 6π ,则此大圆面积为_________.
【单选题】三视图之间,主视图与俯视图 ,主视图与左视图 ,俯视图与左视图 。 高平齐 2长对正3宽相等
A.
①②③
B.
③②①
C.
②③①
D.
②①③
【单选题】Which culture tends to enjoy short distance when communicating?
A.
Arabian culture
B.
American culture
C.
British culture
D.
Chinese culture
【单选题】Which one of the following elements of culture tends to be the deepest manifestation of culture?
A.
artifacts
B.
gender roles
C.
values
D.
housing
【简答题】球的大圆周长为6π ,则此球的表面积为 _______
【单选题】Which is NOT true of people with social anxiety disorder?
A.
They're often isolated and ashamed.
B.
They find it difficult to make friends.
C.
They often fail to get timely treatment.
D.
They tend to judge or criticize other people.
【简答题】空间立体与三视图之间的配置关系: 左视图在主视图的哪个方位?(上下左右); 俯视图在主视图的哪个方位?(上下左右)。
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