采用防滑器的车辆还可以选取()的制动率,以提高其制动力。
A.较低
B.较高
C.不变
参考答案:B
To those disabled athletes, the most important thing is _______ win a gold, ______take part.
A.not only; but also
B.either; or
C.both; and
D.not to; but to
肉桂功善于()桂枝功善于()
A.回阳救逆
B.补火助阳
C.温胃止呕
D.发汗平喘
E.发表解肌