问题
单项选择题
早期中心型肺癌诊断阳性率较高的方法是（）。
A.胸片
B.普通断层片
C.胸部CT
D.纤维支气管镜
E.胸部透视
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
早期中心型肺癌诊断阳性率较高的方法是（）。
A.胸片
B.普通断层片
C.胸部CT
D.纤维支气管镜
E.胸部透视
参考答案：D
| 完形填空。 | ||||
| Someone says, "Time is money. " But I think time is __1__ important than money. Why? Because when money is spent we can get it back. However, when time is __2__, it'll never __3__, That is __4__ we mustn't waste time. So we say that __5__ is usually limited (有限的). Even a second is very important. We should make full use of our time to do something __6__. But it is a pity that there are a lot of people, who do not know the importance of time. They spent their limited time smoking, drinking and __7__, They do not know that wasting time means wasting part of their own __8__. In a word, we should save time. We shouldn't . __9__ today's work for tomorrow. Remember we have no time to __10__. | ||||
|