当下颌向一侧做咬合运动,两侧后牙均有接触时称为()
A.平衡
B.正中平衡
C.前伸平衡
D.侧平衡
E.单侧平衡
参考答案:D
书面表达。
Anna正在给她的朋友Sonia写一张介绍长春的明信 片。长春被称为“森林之城”,游人
很多,吃的东西也各具特 色。请你帮她完成这张明信片。每空一词。
Dear Sonia,
I'm writing this postcard in Changchun. I would like to 1. _______ you something about
Changchun. It is called "a 2. _______ of forest". Every year thousands of visitors come here to have
fun. We can enjoy all kinds of food here. Yesterday my parents 3. _______ I went to the
Dumpling House. We had dumplings 4. _______ beef and carrots. They were 5. _______.
We had a great time!
Anna
单根