问题
填空题
3.2×1.4+6.8×1.4=（3.2+6.8）×1.4，这种算法运用了（ ），计算结果是（ ）。
答案
乘法分配律；14
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3.2×1.4+6.8×1.4=（3.2+6.8）×1.4，这种算法运用了（ ），计算结果是（ ）。
乘法分配律；14
| 阅读理解。 | |||||||||
| To settle the question about whether or not to invite a rock (摇滚乐) group to their city, the mayor took a poll (投票). The results are.
| |||||||||
| 1. How many people took part in the poll? | |||||||||
[ ] | |||||||||
| A. 12,094 B. 11,789 C. 11,49 D. 15014 | |||||||||
| 2. The undecided people _____. | |||||||||
[ ] | |||||||||
| A. thought it would help the city B. thought it would do harm to the city C. hadn't made up their minds D. didn't take part in the poll at all | |||||||||
| 3. According to the results, _____. | |||||||||
[ ] | |||||||||
| A. the rock group would be invited to the city B. the rock concert wouldn't be held in the city C. a new theater would be built quickly D. the quarrel would last for a long time |