三农金融部管理委员会全体会议原则上每()召开一次。根据工作需要,由副主任和专业部门提议,主任同意,可召开委员会专题会议。
A、月
B、季度
C、半年
D、一年
参考答案:C
根据对话内容,从对话后的选项中选出能填入空白处的最佳选项。
— What seems to be the problem?
— 1
— How long have you been like this?
— Since Saturday night.
— _2
— Yes, I also feel lighthearted.
— Can you think of anything you ate Saturday that might have caused it?
— All I can think of is the fish I had. It didn't taste quite right.
— 3 Now I'll give you some medicine. Take it and you should be feeling better soon.
— 4
— I also suggest that you follow a special diet.
— 5
— You should stick to eating lighter foods.
A. What's that?
B. That might be it.
C. Thank you, doctor.
D. Any other problems?
E. I have a running nose.
F. Have you seen a doctor?
G. I have a terrible stomachache.
同一个电阻或灯炮,接在不同的电压下使用;如:当实际电压是额定电压的一半时,则实际功率就是额定功率的______.例“220V 100W”是表示额定电压是220伏,额定功率是100瓦的灯泡如果接在110伏的电路中,则实际功率是______瓦.