与转移瘤CT表现不符的是()
A.多发散在的环形等密度影
B.多发的结节影
C.灶旁水肿明显
D.位置较表浅
E.无强化
参考答案:E
根据句意和所给音标写出单词。
1. Don't ________________ /'wri/ about me. I am fine.
2. She ________________ /drpt/ her handbag in the symphony hall yesterday.
3. There are lots of fantastic ________________ /saits/ in Jinan.
4. He is an _________________ /'nist / boy, isn't he?
5. Most students hope to __________________ /kn'tinju:/ their education after middle school.
进行经济效果评价过程中,应用投资收益率进行评价则()时,方案在经济上是可行的。
A.R≤Rc
B.R≥Rc
C.R≥0
D.R<Rc