The importance of environmental protection is _____ recogniz

考查动词短语辨析。call on“请求，要求(某人做某事)”；call in“打电话来，叫来”；call up“给……打电话”：call for后面接表示事物的名词时，表示“需要，要求”。句意为“当习近平主席要求提高对改善生态及环境保护的益处的意识时，强调了它们的重要性”。故选D。

本题考查的是对名词的认知。这句话的意思是：我坚定地坚持自己有关环境保护问题的观点。选项A perspective观点，角度；选项B prospective预期，展望；选项C snectator观众：选项D specialist专家。opinion和perspective意思最接近，所以选B。

Notice October 12,2018 On behalf of the cnvironmerual protection club,I am writing to notify that a range of activities with the theme of"Creating Green Culture and Building Low Carbon Campus"will be held at our university from October 16 t0 28.Most have suffered the consequences ofstupid actions made by others,particularly in terms of environment.In light of this,a series of lectures will be launched to raise students'awareness of environmental protection.In addition,a number of publicity and promotional activities are going to be organized to strengthen student's energy conservation awareness which includes switching off electronic equipment in daylight,recycling used batteries or plastic botile and traveling by bike or bus.A11 the members are expected ro take parl in these activities.Ifyou have any question,please don't hesitaie to contact me via liming@163.com.Li Ming

【考情点拨】考查动词词义辨析。【应试指导】句意：牺牲环境保护来促进经济增长对于发展中国家来说是一项糟糕的政策。discourage使泄气；weaken削弱；promote促进;create创造。

Dear Sir/Madam,
I'm writing to express my wish to volunteer for the China International Environmental Protection Exhibition&.Conrerence.I'm a senior majoring in Environmental Engineering.Through years of study in environmental science,I am increasingly aware of the fragility of our environment and the importance of its protection.As an American proverb goes."We do not inherit the earth from our ancestors,we borrow it from our children".With a strong passion for environmental sustainability and communication,I am drawn to this position as an opportunity to make a positive contribuiion to the development of the global environmental industry.I would be most grateful ir you could grant me an interview.Thank you for your time and consideration.
Yours truly,
Li Ming

环境保护至关重要。strength“力量”，如：He pushed against the rock with all his strength．他尽全力推那块石头。influence“影响”，如：The media has a powerful influence on public opinion．传媒对典论有很大的影响。importance“重要性”，如：She realized the importance of eating a healthy diet．她认识到饮食健康的重要性。effect“影响，效果”，如：Too much sunlight can have side effect on skin．过多日照对皮肤会产生不良影响。只有importance意思上和significance最接近。