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【多选题】
下列哪些与肺泡有关()。
A.
是气体交换的部位
B.
开口于呼吸性细支气管、肺泡管、肺泡囊和肺泡
C.
肺泡壁由I型和II型肺泡细胞构成
D.
相邻肺泡之间的组织为肺泡隔
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参考答案:
举一反三
【单选题】A jar contains only red, yellow, and orange marbles. If there are 3 red, 5 yellow, and 4 orange marbles, and 3 marbles are chosen from the jar at random without replacing any of them, what is the prob...
A.
B.
C.
D.
E.
【判断题】词又被称为长短句,对吗?
A.
正确
B.
错误
【单选题】Red meat contains more narrow muscle fibers, _______________ white meat contains more broad fibers.
A.
when
B.
while
C.
and
D.
but
【多选题】以下属于我国基础牛品种的有( )。
A.
新疆褐牛
B.
三河牛
C.
中国黄牛
D.
草原红牛
【单选题】His diet can not be considered as healthy because it contains a lot of fat _______ meat, cakes and cream.
A.
in terms of
B.
in need of
C.
in the form of
D.
in favor of
【单选题】His diet can not be considered as healthy because it contains a lot of fat ________ meat, cakes and cream. [     ]
A.
in the possession of
B.
in the form of
C.
in the charge of
D.
in the name of
【单选题】肋骨型线形状反映的是( )的真实形状。
A.
横向构件
B.
纵向构件
C.
纵横构件
【简答题】red meat
【判断题】在工程的设计阶段,我们可以通过修改变量值快速进行设计修改。
A.
正确
B.
错误
【单选题】The amount of red meat a woman eats is directly proportional to the probability of breast cancer.
A.
Right
B.
Wrong
C.
Not mentioned
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