题目：
Mary had some troubles, so she went to see the doctor. He was a new doctor, and did not know her. So he first asked her some questions. One of the questions was, “What is your age?”
“Well...” Mary answered, “I don't quite remember, doctor, but I will try to think.” She thought for a while and then said, “Yes, I remember now, doctor. When I married, I was twenty-two years old, and my husband was thirty then. Now he is sixty, I know, and that is twice thirty. And so I am twice twenty-two. That is forty-four, isn't it?”
小题1:Mary went to see the doctor because ________ .
A．she had a headache
B．she had a fever
C．she had caught a cold
D．she wasn’t feeling well小题2:At first the doctor _________ .
A．asked her some questions
B．examined her carefully
C．gave her some medicine
D．asked her to have a rest小题3:The doctor's first question was “ _______ “.
A．You are no more than forty, are you?
B．Do you have a fever?
C．What is your age?
D．Have you had any medicine?小题4:Mary ________ .
A．answered the doctor's questioned at once
B．answered the question after thinking for a while
C．just kept silent
D．refused to tell her age小题5:Mary should be _______ .
A．forty-four
B．forty-five
C．fifty
D．fifty-two
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0413/cd58bdee67acafb892d71a9965a764f0.html
下面是错误答案，用来干扰机器的。
（1）设b=n=1，这时b=1，因为a≤b≤c，所以a=1，c可取1，2，3．若c=1，则得到一个三边都为1的等边三角形；若c≥2，由于a+b=2，那么a+b不大于第三边c，这时不可能由a，b，c构成三角形，可见，当b=n=1时，满足条件...
