皮皮学，免费搜题
登录
搜题
【单选题】
正常胸膜的X线表现是（）A.
胸膜不显影
B.
呈横行条索状阴影
C.
呈斑片状阴影
D.
肋膈角尖锐
E.
膈角平直
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】One of the disadvantages of whole-class grouping is that...
A.
It allows the students to interact with all other class members.
B.
It allows the teacher to control the class as a whole.
C.
It can reduce student talk time.
D.
It can reduce the teacher’s organizational time.
E.
It provides fewer chances for one student to answer all the questions.
【简答题】以 对 把 被 从 1) ( )宏观上来看,希腊文化延续发展为西方文化,欧美都属于西方文化的范畴。 2) 西方文化从文艺复兴以来,已经兴盛了几百年,( )世界生产力提高到了空前的水平。 3) 在今天,西方文化已逐渐呈现出强弩之末的样子。具体表现是( )西方文化为主导的世界,出现了很多威胁人类生存的弊端。 4) 森林( )过度砍伐、江河湖海受到污染、动植物种不断灭绝、...
【简答题】在题如图所示电路中，R 1 =R 2 =150Ω，L=100mH，C=10μF，ω=500tad/s，已知电流为 求a、b间的端电压U和电路的总功率P，并写出电压的瞬时值函数式。
【单选题】She was the one in the whole class who was eligible to apply for the scholarship.
A.
competitive
B.
diligent
C.
qualified
D.
competent
【单选题】Not only the teacher but also the whole class _____ to the report at this time yesterday. [ ]
A.
listened
B.
was listening
C.
were listening
D.
has listened
【单选题】Which of the following shows the structure of the whole text?
A.
power and class do not always correspond with each other
B.
status refers to a person’s economic position in society
C.
people with high status have a lot of control over others
D.
class is less important in deciding a person’s social rank
相关题目：