N2O的特点不包括()
A.诱导、苏醒迅速
B.循环抑制轻
C.肌松作用好
D.易造成缺氧
E.呼吸抑制轻
参考答案:C
若集合A={x|-2<x<1},B={x|0<x<2},则集合A∩B=( )
A.{x|-1<x<1}
B.{x|-2<x<1}
C.{x|-2<x<2}
D.{x|0<x<1}
The second runway of Hong Kong International Airport was officially ____ on May 26,1990.
A.put into effect
B.made use of
C.taken notice of
D.put into use