We should take actions to reduce the haze（雾霾）because it does harm ________ our health.
A. with B. to C. on D. for
九年级英语单选题中等难度题
We should take actions to reduce the haze（雾霾）because it does harm ________ our health.
A. with B. to C. on D. for
九年级英语单选题中等难度题查看答案及解析
—The haze will be a serious problem ____ we take action to solve it .
—Sure it is. I think everyone should do something for it.
A. since B. if C. until D. unless
九年级英语单选题中等难度题查看答案及解析
—What a heavy haze (霾)! The air pollution is terrible now.
—It will be worse ______ we take action to protect the environment.
A.if B.unless C.because D.although
九年级英语单选题中等难度题查看答案及解析
词汇
A. 根据句意及所给中文写出单词，完成句子。
1.We should take action to prevent water_________ (污染) because people can’t live without water.
2.I will never forget this meaningful __________(经历).
3.The __________(病人）can’t afford to go to hospital, we should help them.
4.The little girl will travel __________（到国外）to learn more about art .
5.We want to help more people by __________(训练）local doctors.
B.根据句意用所给词的适当形式填空。
6.He risked__________ (lose) everything this time to leave his home alone.
7.Dr. Brown felt tired because he had two___________(operate) in the daytime.
8.Too much drinking is ___________(harm) to your health.
9.He was made ___________(work) for 24 hours a day in the past.
10. If you don’t obey the traffic rules, you ______________(punish).
九年级英语单词拼写中等难度题查看答案及解析
---We should talk about to stop the school bullying（校园欺凌）.
---I agree. And we need to take actions.
A.what we can do B.if we can do C.who can we help D.why we can take actions
九年级英语单选题中等难度题查看答案及解析
the children under 12 with infantile autism (自闭症) is up to 2 million. We should take action to help them.
A.A number of B.The number of C.A great deal of D.Plenty of
九年级英语单选题中等难度题查看答案及解析
请根据括号中的中文提示、英文释义或句意，写出句中所缺单词，使句子通顺。
1.We should take action to (减少) the pollution.
2. Jack (娶) Mary in 2000.
3.Now the student has begun to (get to know and understand ) that he was wrong.
4.He’s planning to travel (to or in a foreign country ), but he can’t decide which country to go.
5. Not all snakes are harmful. Some snakes are .
九年级英语单词拼写中等难度题查看答案及解析
---The air pollution is terrible.
--- It will be worse we take action to protect the environment.
A. if B. unless C. so D. though
九年级英语单项填空中等难度题查看答案及解析
---The air pollution is terrible.
---It will be worse _______ we take action to protect the environment.
A. if B. unless
C. until D. When
九年级英语单项填空简单题查看答案及解析
--The air pollution is terrible.
--It will be worse_______ we take action to protect the environment.
A. if B. unless C. until D. when
九年级英语单项填空简单题查看答案及解析