问题
单项选择题
下列不是CT防护中常用的辐射剂量的是（）
A.局部剂量
B.个人剂量
C.全身剂量
D.有效剂量
E.照射量
答案
参考答案：E
搜题请搜索小程序“爱下问搜题”
下列不是CT防护中常用的辐射剂量的是（）
A.局部剂量
B.个人剂量
C.全身剂量
D.有效剂量
E.照射量
参考答案：E
Today is Sunday. Mike and Peter go to school. Listen! They are talking about the life in the room.  “ will the world be like? ”Peter asks. “I think that the world will be a place to live in. And we will machines and robots at home. They will help us do lots of , ”says Mike. “The robots will help cook dinner, clean the houses and old people. I think there will be a kind of medicine(药) it can make us live more than 100 years, ”Peter says. “What will you do then? ”says Mike. “Then I will my great-grandchildren(曾孙)to the moon, ”says Peter. “The moon? I will go to the Mars(火星)with my wife, ”says Mike.
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