皮皮学，免费搜题
登录
搜题
【单选题】
下列现象属于环境污染的是( )A.
森林面积减少，生物物种减少
B.
水土流失，土地荒漠化
C.
汽车排放尾气造成光化学烟雾
D.
宁夏地区由于灌溉不当造成盐渍化
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
【简答题】A．The paper should be written in proper format. B．The student should consult his parents for information. C．The published and unpublished data should be put in the reference. D．The draft should be han...
【单选题】以下程序的输出结果是: fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test+hello
B.
this is a test hello
C.
this is a test,hello.
D.
this is a test
【单选题】以下程序的输出结果是()。 fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test,hello.
B.
this is a test
C.
this is a test hello
D.
this is a test+hello
【简答题】what’s the English name of this hotel?
【单选题】Which format of date is NOT proper?
A.
2010 July 4th
B.
Oct 21st 2020
C.
7th April 2030
【简答题】What’s the English Name of the film?
【单选题】The proper format for citation is ____.
A.
sample.com
B.
www.sample.com
C.
http://sample.com
D.
none of the above
【单选题】以下程序的输出结果是:( ) fo = open("text.txt",'w+') x,y ='this is a test','hello' fo.write('{}+{}\n'.format(x,y)) print(fo.read()) fo.close()
A.
this is a test
B.
this is a test hello
C.
this is a test+hello
D.
this is a test,hello.
相关题目：