皮皮学，免费搜题
登录
搜题
【单选题】
一般来说,对数据质量要求不同,可采用的询问方法也不同。如质量要 求高的应选择A.
面谈访问
B.
电话访问
C.
邮寄访问
D.
留置问卷访问法
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】英国的网络域名定为 A ..com B..gov C..uk D..edu
【单选题】He looks thin, but he is _____ than before. [ ]
A.
thinner
B.
more thin
C.
more strong
D.
stronger
【简答题】A．This year. B．This season. C．A year later. D．At the end of this year.
【简答题】A．This year. B．This season C．A year later. D．At the end of the year.
【单选题】How often are the Nobel prizes awarded?
A.
Five times a year.
B.
Once a year.
C.
Twice a year.
D.
Once every two years.
【简答题】A．Less than a year. B．Only a week. C．More than a year. D．Two weeks and a year.