直流稳压电源的内阻愈高，它的输出电压稳定性能就愈好。
参考答案：错
To his surprise, his new play well ____ by the public in China, met a cold welcome abroad.
A．received
B．accepted
C．accepting
D．receiving
下列不属于一线抗结核药的是（）
A.利福平
B.乙硫异烟胺
C.吡嗪酰胺
D.链霉素
E.异烟肼
