皮皮学，免费搜题
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【单选题】
小三角测量的外业主要工作为( )
A.
角度测量
B.
基线丈量
C.
控制测量
D.
选点、测角、量基线
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【单选题】女，2岁。因智力低下就诊，查染色体核型为46，XX，-21，+t(21q21q)，其母亲核型为45，XX，-21，2l，+1(2lq21q)，若再生育，其下一代发生本病的风险为
A.
10％
B.
25％
C.
50％
D.
75％
E.
100％
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【单选题】注意的两个基本特征包括指向性与( )
A.
集体化
B.
集中性
C.
和谐性
D.
平等性
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【单选题】The car-renting rate remains $ 99if you ______.
A.
return the car to where you rent it
B.
drive within the same city
C.
buy the insurance
D.
pay for the gas
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【单选题】—Excuse me, could you tell me ________? —My name is Betty Green. [     ]
A.
what is your name
B.
what was your name
C.
what your name is
D.
what your name was
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【简答题】阅读理解。 When you are in Hongkong, you must be very careful in the streets because the traffic drives on the left. It is different from that in other areas of China. If you are the first time to come to ...
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【单选题】母亲的核型为 45 , XX ,- 21 ,- 21 ,+ t ( 21 ; 21 )( p11 ; q11 ),其子患先天愚型的可能性是( )。
A.
0
B.
1/4
C.
1/2
D.
1
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【单选题】女，2岁。因智力低下就诊，查染色体核型为46，XX，-21，+t(21q21q)，其母亲核型为45，XX，-21，-21，+t(2lq21q)。若再生育，其下一代发生本病的风险为
A.
10%
B.
25%
C.
50%
D.
75%
E.
100%
查看完整题目与答案
【判断题】等温扩增技术是核酸体外扩增新技术,在恒温条件下通过添加不同活性酶蛋白和特异性引物(或可不加)来达到快速核酸扩增反应的目的。
A.
正确
B.
错误
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【单选题】He did his homework carefully for fear that he ___
A.
made a mistake
B.
makes a mistake
C.
make a mistake
D.
would make a mistake
查看完整题目与答案
【单选题】He did his homework carefully for fear that he ___
A.
made a mistake
B.
makes a mistake
C.
should make a mistake
D.
would make a mistake
查看完整题目与答案
相关题目：
【单选题】女，2岁。因智力低下就诊，查染色体核型为46，XX，-21，+t(21q21q)，其母亲核型为45，XX，-21，2l，+1(2lq21q)，若再生育，其下一代发生本病的风险为
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10％
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D.
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E.
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查看完整题目与答案
【单选题】注意的两个基本特征包括指向性与( )
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集体化
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和谐性
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【单选题】The car-renting rate remains $ 99if you ______.
A.
return the car to where you rent it
B.
drive within the same city
C.
buy the insurance
D.
pay for the gas
查看完整题目与答案
【单选题】—Excuse me, could you tell me ________? —My name is Betty Green. [     ]
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what is your name
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查看完整题目与答案
【简答题】阅读理解。 When you are in Hongkong, you must be very careful in the streets because the traffic drives on the left. It is different from that in other areas of China. If you are the first time to come to ...
查看完整题目与答案
【单选题】母亲的核型为 45 , XX ,- 21 ,- 21 ,+ t ( 21 ; 21 )( p11 ; q11 ),其子患先天愚型的可能性是( )。
A.
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查看完整题目与答案
【单选题】女，2岁。因智力低下就诊，查染色体核型为46，XX，-21，+t(21q21q)，其母亲核型为45，XX，-21，-21，+t(2lq21q)。若再生育，其下一代发生本病的风险为
A.
10%
B.
25%
C.
50%
D.
75%
E.
100%
查看完整题目与答案
【判断题】等温扩增技术是核酸体外扩增新技术,在恒温条件下通过添加不同活性酶蛋白和特异性引物(或可不加)来达到快速核酸扩增反应的目的。
A.
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B.
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查看完整题目与答案
【单选题】He did his homework carefully for fear that he ___
A.
made a mistake
B.
makes a mistake
C.
make a mistake
D.
would make a mistake
查看完整题目与答案
【单选题】He did his homework carefully for fear that he ___
A.
made a mistake
B.
makes a mistake
C.
should make a mistake
D.
would make a mistake
查看完整题目与答案