问题
选择题
下列计算正确的是（ ）
|
答案
A、
-8
=22
-2
=2
，故本选项正确．2
B、
+2
≠3
，故本选项错误；5
C、
×2
=3
，故本选项错误；6
D、
÷8
=2
=2，故本选项错误．4
故选A．
搜题请搜索小程序“爱下问搜题”
下列计算正确的是（ ）
|
A、
-8
=22
-2
=2
，故本选项正确．2
B、
+2
≠3
，故本选项错误；5
C、
×2
=3
，故本选项错误；6
D、
÷8
=2
=2，故本选项错误．4
故选A．
| 单句改错 | |
| 1. That sounds well. Do you have a basketball? A B C D | ( )__________ |
| 2. Does your brother has a basketball? A B C D | ( )__________ |
| 3. -Do you have an eraser? A B C -Yes, I have. D | ( )__________ |
| 4. -Let's to go home together. A B C -That sounds great! D | ( )__________ |
| 5. His grandfather doesn't has a phone. A B C D | ( )__________ |