皮皮学，免费搜题
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搜题
【单选题】
产生精子的干细胞是:A.
精子细胞
B.
初级精母细胞
C.
次级精母细胞
D.
精原细胞
E.
生精上皮
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【判断题】This one we produced is characterized by its high quality, compact-sized, energy-saving and it’s also easy-to-operate.
A.
正确
B.
错误
【简答题】外汇撮合模拟系统把客户交易委托分为 #### 和 #### 两个队列,然后进行匹配。
【简答题】illustrator是Adobe illustrator,常被人称为什么?
【简答题】This model of typewriter is ________ and ________ , ________ and ________ for middle school students. 这个型号的打字机对中学生来说高效、耐用、经济和实用 2. The computer we produced is characterized by its________ , ________...
【单选题】This one we produced is characterized __________ its high quality, compact-sized, energy-saving and it’s also easy-to-operate.
A.
of
B.
at
C.
in
D.
by
【单选题】Due to the difference between two cultures, audiences from one country could not fully understand the symbols and meanings embeded in TV series produced by nother country. We call this:
A.
cultural hegemony
B.
cultural discount
C.
cultural identity
D.
cultural norm
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