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【单选题】
Read the following sentence patterns which we usually use in academic writing, and match them to one of the functions marked A), B) C) and D). Sentence patterns : However, little research was / few studies were conducted in ... Although some studies were conducted to evaluate the role of ..., there are no studies on ... Previous research has been limited to X situation ... Although considerable research has been devoted to ... rather less has been paid to ...A.
Establishing the specific topic and providing the relevant background information
B.
Describing the previous studies on the topic
C.
Pointing out the weaknesses of the present study
D.
Introducing the present methodology
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举一反三
【单选题】The tetanus of skeletal muscle is due to
A.
summation of twitich during muscle contraction.
B.
summation of the successive subthreshold stimulation.
C.
summation of action potentials during muscle contraction
D.
summation of action potential during muscle relaxation.
E.
summation of twitch during muscle relaxation.
【简答题】从2347中任取不同的两个数,分别作为对数的底数和真数,可得到 不同的对数值。
【简答题】 1-10 什么是二次设备?哪些设备属于二次设备?
【简答题】哪些设备属于一次设备?哪些设备属于二次设备?其功能是什么? 什么是电力系统?发电厂和变电站的类型有哪些?
【单选题】The longest muscle in an animal's body is ( )
A.
iliocostal muscle
B.
the sandwich muscle
C.
the semi-spinous muscle of the head
D.
the dorsal longus muscle
【简答题】教材第200页第14题:
【多选题】According to the content of tendon fiber and the direction of muscle fiber arrangement, muscle can be divided into（ ）
A.
dynamic muscle
B.
striated muscle
C.
static muscle
D.
dynamic and static muscle
【简答题】哪些设备属于一次设备?哪些设备属于二次设备?其功能是什么?
【简答题】教材第200页第14题:
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