题目

DOCTOR:  So, what seems to be the problem? PATIENT:  Well, for about a week now I ____57____ very dizzy. I even thought I was going to faint once or twice.  DOCTOR:  I see. ____58____ as usual? PATIENT:  Well, to tell the truth I ____59____ much of an appetite recently. I’m just not hungry. DOCTOR:  You need to eat regularly, you know, even if you’re not hungry. PATIENT:  I know but I haven’t wanted to eat anything recently. DOCTOR:  Hmm. Any other symptoms? ____60____ headaches or any other aches or pains? PATIENT:  Well, I ____61____ my blood pressure three times this w已知2+23=22×23，3+38=32×38，4+415=42×415，…，若10+ab=102×ab（a，b为正整数），求分式a2+2ab+b2ab2+a2b的值．