语言转用
参考答案:
语言转用指一种语言取代其他语言而成为不同民族的共同交际工具。
一 You could get a tutor to help with your English.
— _______ But my parents don't have much money. [ ]
A.It doesn't matter.
B.You've welcome.
C.That's a good idea.
D.I don't think so.
活动圈在收集数据时,应该注意哪几方面的事项()
A.数据的来源可靠
B.数据和改善主题相关性强
C.数据的统计方法正确
D.数据量应该很大,至少200个以上