1.Where was the world’s largest international horticultural exhibition held?
A In Kunming.
B In Beijing.
C In Shanghai.
D In Hong Kong.
解析:选B。细节理解题。 根据第一段第一句Declaring the opening of the world's largest international horticultural exhibition in Beijing on Sunday...可知,2019年中国北京世界园艺博览会在北京举行,故选B。
2.What’s the Chinese meaning of the underlined word “Lucid”?
A 浑浊的.
B 受污染的.
C 恶臭的.
D 清澈的.
解析:选D。词义猜测题。 我们所要的水,一定是“好的、优质的”,而在选项中,只有“清澈的”符合题意,故选D。
3.Which of the following is NOT true according to the passage?
A Maintaining the overall balance of Earth’s ecology can only remain material prosperity for off-springs.
B One of human beings’ goals is to achieve the sustainable development.
C People all over the world should unite and embrace tightly together to protect the earth.
D Every country should take responsibility for protecting the green planet.
解析:选A。细节理解题。根据第三段第二句We should maintain the overall balance of Earth's ecology so that the starry sky, lush mountains and floral fragrance will be retained for our future generations who enjoy material prosperity at the same time.可知,保护地球生态平衡,除了要给子孙后代留有资源外,还有其他的目的,故选A。
4.What attitude should we take to face our environmental problems?
A It’s none of our business.
B This is just the work of the government.
C Ordinary people are unable to protect the environment.
D We should make concerted efforts to protect the environment.
解析:选D。推理判断题。面对我们唯一生存的地球,保护环境,每个人责无旁贷,我们应该携手合作,尽自己的力量投身到环保事业中去,故选D。
5.What’s the main idea of this passage?
A The origin of the international horticultural exhibition.
B An address on environmental protection.
C An address on green development of President Xi.
D An introduction of the world’s largest international horticultural exhibition in Beijing.
解析:选C。主旨大意题。短文主要讲了习近平总书记在世园会上关于绿色发展的主题讲话,故选C。