You'll have to fight ________ difficulties.
A.against B.by C.for D.over
九年级英语单选题中等难度题
You'll have to fight ________ difficulties.
A.against B.by C.for D.over
九年级英语单选题中等难度题查看答案及解析
To fight against COVID-19, many families have prepared 75% alcohol to kill the virus (酒精消毒). 75% alcohol is dangerous. Everyone should use and store alcohol correctly.
Keep the room ventilated and power off.
When using alcohol, you need to keep the windows open and stay away from heat source and open fire. If you need to clean the electrical objects, turn them off and wipe them after they're cool.
Wipe but not spray (喷）
When you use alcohol to kill the virus at home, use a piece of clean cloth with alcohol to wipe the door, the table and other things. If you spray alcohol, a bad explosion (爆炸) may happen when there a fire source.
Avoid using and storing too much alcohol.
It isn't the more, the better when using alcohol. Making the cloth wet is enough. Remember not to store too much alcohol at home. Storing alcohol in small and sealed (密封的) bottles and protecting it from light and heat are also necessary.
It's better to hide.
Find a safe place to store alcohol. Don't put it close to something hot and electrical objects. Don't put it on a tea table or other easy-to-reach places for little kids in case it is drunk by them. For older children, parents can explain the use of alcohol to them and teach them not to play with it.
1.What does the underlined word "ventilated"in Paragraph 2 mean in Chinese?
A.封闭的 B.通风的 C.凉爽的 D.温暖的
2.What may happen if we spray alcohol when there is a fire source?
A.A strong wind. B.A serious flood
C.A bad explosion D.A high temperature.
3.Which of the following is TRUE according to the passage?
A.You can't clean your TV with alcohol while watching it.
B.The more alcohol you use, the better result you'll get.
C.It’s better for you to store alcohol as much as possible.
D.You must call 119 whenever there is a fire caused by alcohol.
4.Which of the following might be the best title for the text?
A.Where to buy alcohol
B.How to use and store alcohol
C.When to use alcohol
D.Why to stay away from alcohol
九年级英语阅读单选中等难度题查看答案及解析
In my heart, those ________have devoted(奉献) themselves to the fight against 2019 NCP (新型冠状病毒肺炎)are real heroes.
A.who B.which C.whose
九年级英语单选题中等难度题查看答案及解析
We have friends to help us fight against pollution, and trees are one of ________.
A. themselves B. they
C. their D. them
九年级英语单项填空中等难度题查看答案及解析
___________ (领导) by President Xi Jinping, the Chinese people are fighting against the spread of the COVID-19 through China.
九年级英语根据中/英文提示填空中等难度题查看答案及解析
- She must have put up a good fight against her overweight problem.
- Yes. She said _______ she found she was too fat, she didn't know _______ with it at first.
A. that when; what to do B. when; how to do C. /; what to do D. that; how to deal
九年级英语单项填空中等难度题查看答案及解析
— She must have put up a good fight against her overweight problem.
— Yes. She said _____ she found she was too fat, she didn't know ____ with it at first.
A. that when; what to do B. when; how to do
C. /; what to do D. that; how to deal
九年级英语单项填空困难题查看答案及解析
— She must have put up a good fight against her overweight problem.
— Yes. She said _____ she found she was too fat, she didn't know ____ with it at first.
A. that when; what to do B. when; how to do
C. /; what to do D. that; how to deal
九年级英语单项填空困难题查看答案及解析
Rewritethefollowingsentencesasrequired.
1.The government tried to find some ways to fight against the air pollution．（改为一般疑问句）
___ the government___ to find some ways to fight against the air pollution？
2.They surfed the Internet to gather some information about the earthquake．（对划线部分提问）
___ they surf the Internet？
3.The postman delivers letters in the late afternoon every day．（改为被动语态）
Letters______ by the postman in the late afternoon every day．
4."Can earthquakes be exactly predicted？" Jack asked．（改为宾语从句）
Jack wanted to know___ earthquakes___ be exactly predicted．
5.I haven't decided what I will do for the summer holiday．（改为简单句）
I haven't decided what______ for the summer holiday．
6.When doing translation work， Johnson chose every word very carefully．（保持原句意思）
When doing translation work， Johnson chose very word with______．
7.electricity， for， be， water， used， producing， can（连词成句）
_________________________________________________．
九年级英语句型转换中等难度题查看答案及解析
Many medical workers worked day and night to fight against COVID-19.
九年级英语英译汉：单词/短语中等难度题查看答案及解析