解方程
4x+125%x=42． |
（1）
X+3 4
=1 8
，1 2
X+3 4
-1 8
=1 8
-1 2
，1 8
X=3 4
，3 8
X×3 4
=4 3
×3 8
，4 3
X=
；1 2
（2）4x+125%x=42
（4+125%）x=42，
5.25x=42，
5.25x÷5.25=42÷5.25，
x=8．
| 完形填空 | |||
| A: Excuse 1 , are you Jane ? B: Yes, I 2 . A: Good. My name is Liu Qiang. Welcome to China. B: 3 A: 4 are you from ? B: I'm from Chicago(芝加哥). A: Chicago ? Is it 5 England ? B: No, it isn't. It's in 6 . A: 7 he? B: Oh, 8 Michael. A: Is he from England ? B: No. He is from Washington (华盛顿). A: Is Washington in the USA, 9 ? B: Yes, that's righ. Michael is 10 American boy. | |||
|