[判断题]正压型电气设备外壳内部的零部件损坏,如果无备件、可以用性能基本相同的新品更换,修理或更换后应不影响外壳表面的最高温度和外壳内的气流状态。( )
A.正确
B.错误

根据所给资料，回答下列问题。
2010年全国完成税收总收入73202亿元，同比增收13681亿元，比上年同期增速加快了13.2个百分点。
2010年增值税收入21091.95亿元，同比增长14.1%，比上年同期增速加快了11.4个百分点。2010年成品油、原油和煤炭行业增值税同比分别增长73.2%、39.7%和29.7%。
2010年消费税收入6017.54亿元，同比增长27.5%，比上年同期增速回落了57.9个百分点。分产品看，国内消费税的增收主要集中在汽车、卷烟和贵重首饰三类产品，同比分别增长55.8%、32%和29%。
2010年营业税收入11157.64亿元，同比增长23.8%，比上年同期增速加快了5.6个百分点。分行业看，保险业、房地产和建筑业营业税收入快速增长，同比分别增长37.8%、32.4%和30.7%
2010年企业所得税收入12842.79亿元，同比增长11.3%，比上年同期增速加快8.1个百分点。全年工业企业缴纳所得税5168.85亿元，同比增长40.4%，房地产企业缴纳所得税同比增长50%。
2010年个人所得税收入4837.17亿元，同比增长22.5%。

Most plants can make their own food from sunlight, (1) some have discovered that stealing is an easier way to live, Thousands of plant species get by (2) photosynthesizing, and over 400 of these species seem to live by pilfering sugars from an underground (3) of fungi(真菌). But in (4) a handful of these plants has this modus operandi been traced to a relatively obscure fungus. To find out how (5) are (6) , mycologist Martin Bidartondo of the University of California at Berkeley and his team looked in their roots. What they found were (7) of a common type of fungus, so (8) that it is found in nearly 70 percent of all plants. The presence of this common fungus in these plants not only (9) at how they survive, says Bidartondo, but also suggests that many ordinary plants might prosper from a little looting, too.
Plants have (10) relations to get what they need to survive. Normal, (11) plants can make
A. green
B. land
C. wild
D. grown