题干
-Have you finished your work ___________, Jane?
-Yes, I've done it ___________.
A：already; yet
B：yet, already
C：yet; yet
D：since, already
答案(点此获取答案解析）
B
-Have you finished your work ___________, Jane?
-Yes, I've done it ___________.
A：already; yet
B：yet, already
C：yet; yet
D：since, already
③就能实现民族平等和民族团结 ④是注重公平原则的体现
