下列能源中,属于不可再生能源的是 [ ] A.煤 B.太阳能 C.风能 D.水能

题型:选择题

问题:

下列能源中,属于不可再生能源的是 [ ]

A.煤

B.太阳能

C.风能

D.水能

考点:能源家族:化石能源,一次能源,二次能源,生物质能,不可再生能源,可再生能源
题型:选择题

有关细支气管肺泡癌的叙述正确的是()。

A.属于NSCLC的一种

B.一般分化程度较高,生长较慢,转移发生较晚。

C.根据影像学特征分为结节型、弥漫肺泡结节型和肺炎型

D.18F-FDGPET显像可出现假阴性

E.上述均是

题型:选择题
阅读对话,完成下面对话。
A: Eric, you look unhappy. What's the matter?
B: My best friend, John, is ill in hospital.
A:     1    What’s wrong with him?
B: He has a stomachache and can't eat anything.
A: But he looks very healthy.
B:     2       He’s too much heavy because he eats too much meat.
A:     3     
B: You are right. His doctor told him to take more exercise and eat less meat, but he didn't listen to the doctor.
A:      4    
B: Yes. Now he thinks his doctor is right and he decides to do as the doctor told him.
A:     5    
B: Me, too.
A. I hope he'll be better soon.
B. I’m sorry to hear that.
C. It’s bad for his health.
D. I don't think so。
E. He hopes to be thin.
F. I'm sure he must feel sorry for it.
G. He didn’t like to eat it.
题型:选择题

已知孔口出流的流速系数φ=0.97,收缩系数ε=0.64,则其流量系数μ为()

A.0.62

B.0.66

C.1.51

D.1.61

题型:选择题

I'd like to go ______.   [ ]

A. to somewhere relaxing  

B. to relaxing somewhere  

C. somewhere relaxing  

D. somewhere relaxed

题型:选择题

CRM的功能:部门级CRM的功能、()、()。

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