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【单选题】
重混凝土是指干表观密度>( )千克/立方米的混凝土。A.
2800
B.
2900
C.
3000
D.
3500
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举一反三
【简答题】The night was very ____, so she had to take off her shoes ____(quiet)
【单选题】The night was very ___, so he had to take off his shoes ___.
A.
quiet; quietly
B.
quite; quickly
C.
late; quick
D.
quite; quietly
【单选题】The political system of Viet Nam is __________.
A.
monarchy
B.
communism
C.
parliamentary system
D.
national people's congress system
【简答题】The night was very dark, and suddenly a _________ of lightning lit the sky.
【单选题】The night was very----,so he had to take off his shoes----.
A.
quiet quietly
B.
quick quickly.
C.
late quick.
D.
quietly quiet
【简答题】阅读理解。 Good morning, boys and girls. I'm Li Dawei. I'm an English boy. Li Dawei is my Chinese name. Look, here is a picture of my family. The tall man is my father. His name is John Cooper. This is my ...
【单选题】The night was very ___, so he had to take off his shoes ___.
A.
quiet; quietly
B.
quite; quickly
C.
late; quick
D.
quick; quietly
【单选题】下列哪一项是发病学的重要规律
A.
疾病的经过与归转
B.
疾病发展过程中的程序 疾病过程中因果转化
C.
疾病过程中因果转化
D.
疾病过程中原因和条件的关系
E.
疾病过程中的社会因素影响
【单选题】The night was very ____, so he had to take off his shoes____.
A.
quiet; quietly
B.
quiet; quickly
C.
late; quick
D.
quite; quietly
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