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【多选题】
新型冠状病毒肺炎的临床表现是A.
潜伏期一般为1-14天
B.
多数3-7天
C.
起病以发热、乏力、干咳为主
D.
少数患者有鼻塞、流涕、咽痛和腹泻等症状
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举一反三
【单选题】In 1938 Pearl S. Buck became the first American woman ______ the Nobel Prize for Literature.
A.
receiving
B.
received
C.
who receives
D.
to receive
【单选题】New technology links the world as never before. Our planet has shrunk. It's new a 'global village' where countries are only seconds away by fax or phone or satellite link. And, of course, our ability ...
A.
Critical.
B.
Prejudiced.
C.
Indifferent.
D.
Positive.
【简答题】按照高压套管的数量,可将试验变压器分为两类,一种是() ,另一种是( ) 。
【单选题】阅读材料，回答题。 Extensive new studies suggest that the world has made extraordinary progress in reducing poverty in recent decades. The research suggests that the pace of economic progress has been rapid an...
A.
decreased
B.
climbed
C.
increased
D.
dropped into water
【简答题】高压试验变压器按照高压套管的数量，可将试验变压器分为（）、（）两类。
【简答题】什么是文献?文献的三要素有哪些?
【单选题】New technology links the world as never before. Our planet has shrunk. It's a new 'global village' where countries are only seconds away by fax or phone or satellite link. And, of course, our ability ...
A.
Critical.
B.
Prejudiced.
C.
Indifferent.
D.
Postitive.
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