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【单选题】
一男性患者,X染色质、Y染色质检查均为阳性,体细胞中可见2个X染色质、1个Y染色质。该患者体细胞中的性染色体组成为A.
1条X染色体,1条Y染色体
B.
2条X染色体,1条Y染色体
C.
1条X染色体,2条Y染色体
D.
2条X染色体,2条Y染色体
E.
3条X染色体,1条Y染色体
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【简答题】血液循环中包括:提供动力的( )、负责运输通道的( )和作为载体的( )。
【单选题】周恩来人生中最后一句说的话什么？
A.
对吴阶平说：我这里没有什么事了。你们还是去照顾别的生病的同志，那里更需要你们。
B.
对赵炜说：你要照顾好大姐。
C.
对邓颖超说：一切都拜托你了 。
D.
对叶剑英说：要注意斗争方法，无论如何不能让权落到“他们”手里 。
【单选题】It can be concluded from tile story that ______.
A.
Jim and his men didn't rob the family
B.
the family they were going to rob was not rich in fact
C.
the thief sent to the beautiful house was foolish enough
D.
the young man and the girl were husband and wife
【简答题】Rob wasn ’ t a very clever boy, and Polly was the same as Rob._______
【单选题】It can be concluded from the story that ______.
A.
Jim and his men didn't rob the family
B.
the family they were going to rob was not rich in fact
C.
the thief sent to the beautiful house was foolish enough
D.
the young man and the girl were husband and wife
【单选题】It can be concluded from the story that______.
A.
Jim and his men didn't rob the family
B.
the family they were going to rob was not rich in fact
C.
the thief who was sent to the beautiful house was foolish
D.
the young man and the girl were husband and wife
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