皮皮学，免费搜题
登录
搜题
【单选题】
某位教师需要选取一段《梁祝》的背景音乐来辅助教学，（ ）不属于音频资源。A.
梁祝.wmf
B.
梁祝.wav
C.
梁祝.wma
D.
梁祝.mp3
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【简答题】什锦干果,由葡萄干、梅干、奇异果干组成。
【单选题】The generous man devoted all he had _______ the victims, because of which he was highly praised.
A.
to help
B.
helping
C.
helped
D.
to helping
【单选题】Before going abroad he devoted all he could _______ his oral English.
A.
improve
B.
to improve
C.
improving
D.
to improving
【简答题】请简术物联网的整体技术框架?
【单选题】We all look forward to a long and ________ relationship.
A.
cooperation
B.
cooperating
C.
cooperative
D.
cooperated
参考解析：
知识点：
题目纠错 0
发布
