问题
解答题
计算：
|
答案
原式=2
-3
+2-1 2
-3×3
=3 3
．3 2
搜题请搜索小程序“爱下问搜题”
计算：
|
原式=2
-3
+2-1 2
-3×3
=3 3
．3 2
| 从下面方框中选择一个适当的短语填空，使句子意思完整，并将其正确形式写在下面的横线上， 短语只能用一次。 | |
2. Would you mind _____ the picture on the wall? 3. My dog Lucky has ____ my life ____ pleasure. 4. The job _____ my father _____. 5. I think most people are _____ that fruits and vegetables are healthy. |