女性患者，28岁，出现意识障碍，查体见瞳孔缩小，该患者可能是
A．酒精中毒B．颠茄类中毒C．吗啡中毒D．癫癎E．低血糖
参考答案：C
已知对任意实数x，都有f(－x)＝－f(x)，g(－x)＝g(x)，且x>0时 ，f′(x)>0，g′(x)>0，则x<0时( )
A．f′(x)>0，g′(x)>0
B．f′(x)>0，g′(x)<0
C．f′(x)<0，g′(x)>0
D．f′(x)<0，g′(x)<0
根据中文提示，完成下列句子，使句子意思完整，语法正确。每空限填一词。
1. There are __________ _________(40位农民) on the farm.
2. _________ (为什么不……) go out and have a good rest?
3. My mother often ________ _________(起床) at five in the morning.
4. Please ________ _________ ( 随便吃)) to some fish, kids.
5. How about ________ ________(去购物) with me tomorrow?
6. ________ _________(别担心). I can help you.
7. On his ________ (回家的路上), he meets his friend.
