问题
选择题
右图反映的是从西周至新中国建立初期黄土高原森林覆盖率锐减，植被破坏严重的现象。造成这一变化的社会历史原因有 （ ）
①长期大规模农耕活动的影响 ②人口的增加导致土地过度开垦
③统治者大肆修建宫室陵苑 ④近代以来大规模的工业化建设
A．①②③
B．①②④
C．
①③④
D．②③④
答案
答案：A
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右图反映的是从西周至新中国建立初期黄土高原森林覆盖率锐减，植被破坏严重的现象。造成这一变化的社会历史原因有 （ ）
①长期大规模农耕活动的影响 ②人口的增加导致土地过度开垦
③统治者大肆修建宫室陵苑 ④近代以来大规模的工业化建设
A．①②③
B．①②④
C．①③④
D．②③④
答案：A
| 综合填空。 | |
start a special day 1. Buy Nothing Day. They don't want anyone to go 2. on that day. Buy Nothing Day is on November 29. It is 3. Thanksgiving. Often, before Christmas we see many ads. in 4. and on TV 5. us to "buy, buy, buy!" The idea for Buy Nothing Day 6. in Vancouver, Canada. Now people all over the world 7. Buy Nothing Day. In California, the U.S., 8. and children get 9. to read stories, sing songs and draw pictures. The children talk about 10. they can't get many toys. |