一根绳子截去2米后，剩下的是截去的3倍，这根绳子长6米．______．
2×3+2，
=6+2，
=8（米），
答：这根绳子长8米．
故答案为：错误．
既能凉血止血，又能散瘀消痈的药物是（）
A.大蓟
B.生地黄
C.侧柏叶
D.苦参
E.玄参
根据句意和首字母提示填空。
1. The old man is u________, so we don't like him.
2. I don't like r________ days, I like sunny days.
3. The students are busy with the coming e________.
4.Where ________ Susan and Mary?
5. My father b________ an interesting book for me. It is 18 yuan.
