甲午中日战争后,西方列强向中国输出资本的客观进步作用 ( )
A.加剧了中国社会的落后
B.打击了清王朝的统治
C.为民族资本主义的发展提供了条件
D.导致了中国新的阶级力量产生
答案:C
______She realized it was too late to go home.
A.No sooner it grew dark than
B.Hardly did it grow dark that
C.It was dark after
D.It was not until dark that
下列不会造成增压风机跳闸的原因有()。
A、吸收塔浆液含固量超过上限;
B、风机轴承振动值高于上限;
C、电机轴承温度高于上限;
D、电机绕组温度高于上限。