Answer:

Part 1 E-C:

1. 34,533

2. 546

3. 5,754

4. 967.3

5. 8,656 million

Paert 2 C-E:

1. 45万

2. 456'3242

3. 7'5647'6758

4. 1234

5. 3413'5323

Part 3 Passage interpreting

到2011年底，全国已成立国家级环境评估中心144家，省级评估机构28家，地市级评估机构115家，三级评估机构从业人员已达2000余人。2012年，成功发射了环境一号C星，细颗粒物(PM2.5)被纳入空气质量常规监测指标。

By the end of 2011, China had 144 environmental-assessment agencies, with one at national level, 28 at provincial level and 115 at prefectural level, employing some 2,000 professionals. Since China sent its HJ-1C satellite into space in 2012, fine particles (PM2.5 particles) have been included in the air quality index.

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