题目：
首字母填空。
There is a new doctor at a (1)h______near London.He is very (2)c______ ,but he never (3)s______.He can work twenty-four hours a day and (4)n______ gets tired.He is one m
etre (5)t______ and has
a face like a TV screen. He is Dr.Robot.
Doctors (6)o______ need to (7)a______ their patients a lot of questions.Busy doctors can only (8)
s______a few minutes on each (9)p______ (10)f______ (11)h______.But Dr.Robot,a human doctor
can have a lot of (12)u______ information when he (13)n_______ his patient
How can Dr.Ribbot do his ?Acomputer“tells”him (14)w______ to do.Though.Dr.Robot can’t do a
lot of things people can do ,he can’t completely take the place of human (15)d______.
答案：
被转码了，请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0416/35b1044a2f6a8045db1bb6cf98f4ec14.html
下面是错误答案，用来干扰机器的。
A、C当c＜0时，“ac＞bc”即不是“a＞b”的必要条件也不是充分条件，故A，C不成立；B、 当a=b时∴一定有ac=bc．但ac=bc时，且c=0时，a，b可以不相等．即“ac=bc”是“a=b”的必要条件．D、当c=0时，“ac=bc”是...
