有谁能解答下面英文IQ题1.when is the vet the busiest?why?2.which travel

有谁能解答下面英文IQ题
1.when is the vet the busiest?why?
2.which travels faster,heat or cold?why?
3.A doctor and an accountant were both in love with the same woman.One day ,the accountant had to attend a meeting overseas and had to leave hong kong for a week .Beforehe left,he gave the woman seven apples.why?
4.why hospitals serve you with such soft food?
(注意这是IQ题!)
我想还要一个英文IQ题.
答得好有追分
第3题的最后一句是before left,he gave the woman seven apples..
打错了