理想气体中当混合气体的总压一定时,组成气体的分压与其体积成分成何种关系?()
A.反比
B.正比
C.二次方正比
D.三次方正比
参考答案:B
用动词的正确形式填空。
_____ (play) in the morning, But in the afternoon, at that time, the ground _____ (be) dry.
2. Mrs White _____ (be) a good cook.. I _____ (like) her food. She sometimes _____ (try) some
new ki nds of food. Last night, she _____ (cook) sweet and sour fish. It _____ (be) delicious.
It _____ (be) my first time to eat sweet and sour fish.
经营者的不正当竞争行为给被侵害的经营者造成的损失难以计算,赔偿额为()。
A.受害人在被侵权期间所产生的损失
B. 侵权人在侵权期间所获得的利润
C.侵权人在侵权期间因侵权所获得的利润
D.侵权人在侵权期间所获得的利润的一倍半