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【单选题】
下列关于基因表达概念的叙述,最确切的是
A.
DNA复制的过程
B.
RNA转录的过程
C.
蛋白质翻译的过程
D.
RNA转录和蛋白质翻译的过程
E.
DNA复制和RNA转录的过程
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参考答案:
举一反三
【单选题】下列对休克概念的理解,正确的是
A.
休克即心排血量减少
B.
休克即心力衰竭
C.
休克即严重低血压
D.
休克即有效循环血量减少、组织灌注不足
E.
休克即意识丧失
【判断题】热拌沥青碎石的配合比设计采用马歇尔试验设计方法。
A.
正确
B.
错误
【单选题】No matter (whatever happens), we're determined to (do our best) and (make) the exper-iment (a success).
A.
whatever happens
B.
do our best
C.
make
D.
a success
【判断题】非门电路是单一端输入、单一端输出的电路。
A.
正确
B.
错误
【简答题】What is “personal space”?
【简答题】举例说明数字技术背景下的影像美学嬗变。
【单选题】In my opinion,knowledge in the book is important,but of at least________importance is personal experience. [      ]
A.
fair
B.
reasonable
C.
equal
D.
proper
【简答题】单词拼写。 1. Two guards are standing there to look after the _________ (安全) of those personal possessions. 2. You have to make sure about the _________ (分配;分发) of these goods to each house. 3. This projec...
【单选题】Why do we need a personal trainer? Which one is NOT mentioned? _____
A.
A. A personal trainer can introduce and guide you to the equipments.
B.
A. A personal trainer can motivate you like no one else.
C.
A. A personal trainer can assist you by showing you the proper form so that you can avoid injury.
D.
A. A personal trainer can make you happier in the exercise.
【简答题】改错。 1. A personal computer has bought by us. ____________________________________________________________ 2. Many problems has been found with our new computer. _______________________________________...
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