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【单选题】
下列关于染色体组的正确叙述是 [     ]
A.
染色体组内不含等位基因
B.
染色体组只存在于体细胞中
C.
有性生殖细胞内只含有一个染色体组
D.
染色体组内不存在非同源染色体
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【单选题】治疗强心苷中毒所致快速型心律失常的最佳药物是
A.
奎尼丁
B.
普鲁卡因胺
C.
普萘洛尔
D.
苯妥英钠
E.
胺碘酮
【单选题】?Read this text taken from an article about some key aspects of operations management. ?Choose the best sentence to fill each of the gaps. ?For each gap (9-14), mark one letter (A-H) on your Answer Sh...
A.
Other natural problems such as lightning, frost, drought, too much rain, etc., will tend to be the major reason for the fluctuation in product quality and price because of availability.
B.
All producers of whether it be a physical object or service have some basic elements in common.
C.
For example, all managers in any organization will need to know how to train their employees, appraise their performance, and so forth.
D.
The end product then becomes an idea where it is deemed a useful idea due to the form, the time, or the place of their availability from the conversion process.
E.
For example, such fluctuations in the product quality or price may be due to the growing weather conditions of many plants of fruit and vegetables.
F.
Once a product is made available to the consumer, that product is sold and converted into cash for that company and the cycle continues.
G.
The general goal for all production is to create some kind of value added, so the outputs are worth more to the consumer than just the sum of the individual inputs.
H.
In some situations the product will outweigh the service but in other situations it will be the opposite. (9)
【简答题】十进制100是16进制的(    )。
【单选题】治疗强心苷中毒所致快速型心律失常的最佳药物是
A.
利多卡因
B.
维拉帕米
C.
奎尼丁
D.
苯妥英钠
E.
普萘洛尔
【简答题】店铺设计的特色是以( )为基础的,店铺的标准形态可分为两种:一是深度较长而门面较窄;二是门面宽而深度浅。
【多选题】某四进制系统100秒内传送了10000bit的信息,出错了5个码元,则该系统的码元传输速率为 [填空(1)] Bd,误码率为 [填空(2)] 。
A.
50
B.
0.001
【单选题】Some analysts have suggested that there is an inverse correlation between the daily value of the dollar and the Dow Jones Industrial Average. Such analysts claim that this inverse relation may be due ...
A.
economic exposure
B.
accounting exposure
C.
transaction exposure
D.
multinational exposure
【简答题】DM设计的主要特点是什么
【单选题】探望病人时宜送( )。
A.
菊花
B.
玫瑰花
C.
满天星
D.
康乃馨
【单选题】若某八进制数字通信系统每秒内传输1600个字符,则其传信率为( )(比特每秒,b/s)。
A.
1600
B.
12800
C.
3200
D.
4800
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