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【单选题】
(2012·聊城模拟)“基因型身份证”主要是利用国内外最先进的DNA指纹技术,选取若干个固定的遗传基因位点进行鉴定。位点上的信息主要来自人体细胞的( )A.
细胞膜
B.
叶绿体
C.
细胞壁
D.
细胞核
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】钢结构的优点有哪几种?钢结构的缺点有哪几种?
【单选题】It is for a person in his position to make such a mistake.
A.
rare
B.
scare
C.
usual
D.
rarely
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
hear I of
D.
was I heard of
【单选题】Rarely ____such a silly thing.
A.
have I heard of
B.
I have heard of
C.
am I heard of
D.
had I heard of
【单选题】Rarely ___about such a silly thing
A.
have I heard of
B.
I have heard of
C.
I have been hearing of
D.
have I heard from
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
I had heard of
D.
had I heard of
【简答题】轻钢结构的缺点有()。
相关题目：
【单选题】Rarely such a silly thing.
A.
have I heard of
B.
I have heard of
C.
hear I of
D.
was I heard of