皮皮学，免费搜题
登录
搜题
【单选题】
不参与构成气血屏障的结构是:A.
肺泡上皮的基膜
B.
Ⅰ型肺泡细胞
C.
Ⅱ型肺泡细
D.
肺泡间的结缔组织
E.
毛细血管的内皮细胞
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】Contrary to the new manager’s draconian reputation, most of the work rules and procedures she implemented were relatively ------.
A.
(A) innocuous
B.
(B) punctilious
C.
(C) onerous
D.
(D) transparent
【单选题】有关多孔吸声材料吸声特性的说法正确的是( )。
A.
多孔吸声材料一般对中高频声波具有良好的吸声效果
B.
影响多孔材料的吸声特性的主要因素是材料的孔隙率、空气流阻
C.
当材料厚度充分大时，比流阻越大，吸声越大
D.
当多孔吸声材料背后留有空气层时，空气层的厚度为1/4波长的奇数倍时，吸声系数最小
【单选题】The 18th century witnesses a new literary form—the modern English novel, which, contrary to the medieval romance, gives a ______ presentation of life of the common English people.
A.
romantic
B.
idealistic
C.
prophetic
D.
realistic
【简答题】Now decide which of the following statements best sums up the main idea. please write down the number. 1.Some of his family members were pleased while others were not when the writer tried to please e...
【单选题】The 18th century witnessed a new literary form-the modern English novel, which contrary to the medieval romance, gives a ______ presentation of life of the common people.
A.
romantic
B.
realistic
C.
prophetic
D.
idealistic
【单选题】The 18a century witnessed a new literary form- the modem English novel, which contrary to the medieval romance, gives a______presentation of life of the common people.
A.
romantic
B.
realistic
C.
prophetic
D.
idealistic
【判断题】His concern with social problems and his talent in dealing with them in the form of novel attained Nathaniel Hawthorne's success as a novelist and a momentous position in the history of American liter...
A.
正确
B.
错误
【单选题】A: Government are increasingly focused on delivering competitiveness, and business interests are able to exert pressure on funding bodies of many scientific studies. B: As a result, environmental and ...
A.
statement and supporting statistics
B.
cause and effect
C.
comparison and contrast
D.
statement and examples
相关题目：