【单选题】
Everyone must() his share of the responsibility to protect the environment.
【单选题】
He found it hard to ( ) his studies in such a noisy environment.
【单选题】
09. The chemical factory was demolished _________ protecting the environment.
【单选题】
Some creatures are masters of disguise; they can easilytheir environment.
【单选题】
One of the best ways [] can protect the environment is sustainable development.
【单选题】
____ of whether you are ill or not, I want you to cover the story of today’s conference on the environment.
【判断题】
阅读课文II.Everybodys Jogging,判断正误5. Everyone must increase his distance half a mile every two weeks.
【判断题】
阅读课文II.Everybodys Jogging, 判断下列句子表述内容的正误:Everyone must increase his distance half a mile every two weeks.
【单选题】
If a person _______ succeed, he must try his best.
【多选题】
It is our_____________ to protect the people.