皮皮学，免费搜题
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【单选题】
在以下四个WWW网址中,哪个网址不符合WWW网址书写规则( )。A.
www.163.com
B.
www.nk.cn.edu
C.
www.863.org.cn
D.
www.tj.net.jp
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】听力原文：M: Good morning! What can I do for you, Madam? W: Good morning ! I' m looking for a coat. M: What color would you like? W: Could you show me some? I'd like a middle-sized red coat. M: Sorry. We h...
A.
A sweater.
B.
A shirt.
C.
A coat.
【单选题】听力原文：M: Good morning! What can I do for you, Madam? W: Good morning ! I'm looking for a coat. M: What color would you like? W: Could you show me some? I'd like a middle sized red coat. M: Sorry. We ha...
A.
Red.
B.
Blue.
C.
Green.
【单选题】下列化合物中有手性碳原子的是
A.
CH 3 CH 2 CH 2 CH 3
B.
(CH 3 ) 2 C(OH)COOH
C.
CH 3 CHBrCOOH
D.
HOOCCH 2 Cl
【多选题】填料塔视频中填料塔的组成为( ) 、卸料孔、喷淋装置(多孔直管式布液器、排管式布液器等)、支撑板、再分布器、除沫器等
A.
壳体
B.
裙座
C.
管进出口
D.
膨胀节
【简答题】阅读理解。 Kitty: Good morning! Peter: Good morning! What’s your name, please? Kitty: My name is Kitty. And you? Peter: I’m Peter. Kitty: Nice to meet you! Peter: Nice to meet you, too. What class are you ...
【单选题】液压泵的排量V=20000mm3/r,转速n=900r/min,则液压泵的理论流量等于( )。
A.
1.8L/min
B.
18L/min
C.
180L/min
D.
1800L/min
【单选题】听力原文：M: Good morning! What can I do for you, Madam? W: Good morning! I'm looking for a coat. M: What color would you like? W: Could you show me some? I'd like a middle sized red coat. M: Sorry. We hav...
A.
A sweater.
B.
A shirt.
C.
A coat.
相关题目：
【单选题】液压泵的排量V=20000mm3/r,转速n=900r/min,则液压泵的理论流量等于( )。
A.
1.8L/min
B.
18L/min
C.
180L/min
D.
1800L/min