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【多选题】
以下属于昆虫感触器的是()
A.
毛状感触器
B.
钟状感触器
C.
嗅觉感受器
D.
张力感受器
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参考答案:
举一反三
【单选题】指的是从各种文献档案中收集的资料,也称间接资料。
A.
一手资料
B.
二手资料
C.
电子资料
D.
市场资料
【单选题】食道癌的主要典型症状是
A.
吞咽不适
B.
疼痛或不适感
C.
进行性吞咽困难
D.
消瘦
【单选题】Maureen radiates an unfailing common sense and good humor, although not a false cheery______ she has no illusions about life, and her grace comes from her capability to meet it______.
A.
mirth… flinchingly
B.
té … head-on
C.
insensitivity … callously
D.
charm… promptly
E.
ignorance … obscurely
【单选题】根据以下资料,回答下列各题: Early this week a bit of cheery news was reported by the Manhattan Institute,a conservative think tank:black segregation has hit its lowest point in more than a century—declining in all...
A.
negative
B.
positive
C.
neutral
D.
suspicious
【单选题】食道癌的主要典型症状是
A.
吞咽不适
B.
疼痛或不适感
C.
进行性吞咽困难
D.
呕吐
E.
消瘦
【简答题】The Happiest Cities On Earth If you’re looking for a cheery destination for your next vacation, consider these four spots and get ready to take notes on how to really live the good life. Singapore Wit...
【简答题】阅读理解。 It was a week before Christmas, but things were far from cheery. Our task was to deliver as many boxes of food as possible to those in need in Camden, New Jersey. There were no Christmas caroler...
【单选题】下列物质不属于有机物的是 [     ]
A.
CH 3 CH 2 OH
B.
CO
C.
CCl 4
【单选题】SQL SERVER中提供的单行注释语句是使用___开始的一行内容
A.
"/*"
B.
"--"
C.
'{'
D.
'/'
【单选题】下列物质不属于有机物的是
A.
碳酸钙
B.
葡萄糖
C.
酒精
D.
淀粉
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