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【单选题】
呼吸支持不足的表现是（ ）。A.
说话一字一顿
B.
说话声音小，句长短
C.
软起音
D.
硬起音
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皮皮学刷刷变学霸
举一反三
【单选题】In Wilde’s novel,how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
【简答题】平均增长速度不是根据各个增长速度直接求得，而是根据平均发展速度计算的。( )
【简答题】如图为汽车制动踏脚板的示意图 , O 是转动轴 , B 端连接制动器,如果司机踏紧踏脚板的力 F 为 45
N , 则制动器的阻力 F ́ 是多大A. 45N B. 60N C. 75N D. 90N
【单选题】In Wilde’s novel,how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
D.
None of the above
【单选题】In Wilde’s novel, how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
D.
oppositional
【单选题】In Wilde’s novel,how does he think the relationship between art and life?
A.
they are equal
B.
art is higher
C.
life is higher
D.
art is lower
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