You’ll see a new doctor at a hospital in London if you go there. He’s very clever—but he never speaks and he didn’t go to medical school. He can work 24 hours a day and never feels tired. He is one meter tall and has a face like a TV screen (屏幕). He has no arms and legs, but lots of buttons (按钮) and switches (开关). He is Dr Robot.

Doctors often need to ask their patients about their health in the past. But busy doctors can only spend a few minutes with each patient. The robot doctor, however, can ask a patient for an hour if necessary. So when the human doctor meets his patient, he already has a lot of helpful information (信息).

There are plans for better robot doctors. But they will never take the place of (代替) human doctors. They can only help doctors to give their patients better service.

1.Dr Robot ________.

A needs to sleep

B has two arms

C can work all day

D is a person

解析：选C。C 细节理解题。根据第一段可知机器人医生可以一天工作24小时，从不感到累，但是没有胳膊和腿，故选C。

2.Doctors often ask their patients about their ________.

A past

B work

C health

D plans

解析：选C。C 细节理解题。根据Doctors often need to ask their patients about their health in the past.可知医生经常要询问病人过去的健康状况，故选C。

3.The robot doctor can spend ________ with a patient if necessary.

A a few minutes

B an hour

C a few days

D a month

解析：选B。B 细节理解题。根据The robot doctor, however, can ask a patient for an hour if necessary.可知如果有必要，机器人医生可以询问病人一个小时。故选B。

4.What is the text talking about?

A A human doctor.

B A computer.

C A hospital.

D A robot doctor.

解析：选D。D 主旨大意题。根据全文可知，本文主要讲的是机器人医生，故选D。