皮皮学，免费搜题
登录
搜题
【单选题】
识读某学生宿舍楼供电施工图,可知下图1处所指的是( )线。A.
BRV-2X0.5铜芯塑料绝缘层软线电话线，两根，每根芯的截面积为0.5mm²
B.
UTP.S5.004超五类网络线
C.
BVV-3X6铜芯塑料绝缘层塑料保护套电话线，三芯，每根芯的截面积为6mm²
D.
未注明
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】There are _______ days in a year.
A.
three hundred sixty-five
B.
three hundred and sixty-five
C.
three hundred and sixty –five
D.
two hundreds and sixty-five
【单选题】_______ people lost their lives in the traffic accident. [ ]
A.
Three hundred
B.
Three hundred of
C.
Three hundreds of
D.
Hundred of
【单选题】There are _________days in a year. A. three hundred sixty-five B. three hundreds sixty-five C. three hundred and sixty-five D. three hundred sixty five
A.
three hundred sixty-five
B.
three hundreds sixty-five
C.
three hundred and sixty-five
D.
three hundred sixty five
【单选题】提出细胞学说的是
A.
Robert Hooke和Leeuwen Hoek
B.
Crick和Watson
C.
Schleiden和Schwann
D.
Sichold和Virchow
E.
Avery和Flemming
【单选题】提出细胞学说的科学家是:
A.
Robert Hooke和Leeuwen Hoek
B.
Crick和Watson
C.
Schleiden 和Schwann
D.
Sichold和Virchow
【单选题】Three hundred multiples of three are picked at random, and three hundred multiples of four are picked at random. Approximately what percentage of the six hundred selected numbers are even?
A.
100%
B.
75%
C.
66%
D.
50%
E.
33%
相关题目：