| A. | when to wear | B. | what to wear | C. | how to wear | D. | where to wear |
科目:初中英语 来源: 题型:阅读理解
| Whenever we use electricity or drive our cars we may add something bad to the air around us.And even worse,we may cause a terrible problem-acid rain. | |
| The formation of acid rain | When fuels,such as coal and gasoline are burnt,harmful gases are sent into the air.When these gases (54)mix with rain,acid rain forms. |
| The harm of acid rain | Acid rain is greatly (55)harmful to the environment.It makes our rivers,ponds and lakes and oceans dirty and (56)causes the death of fish and plants.And it can corrode (腐蚀) the buildings we live in. |
| The prevention of acid rain | Trying to prevent the pollution that gets into the air is (57)necessary.Keep the electrical appliances off while they are not in use.We can also use different ways of traffic to make less use of fuels. |
| Research tells us that acid rain harms our environment.So people around the world can take small steps now to make a (58)difference to our kids. | |
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科目:初中英语 来源: 题型:阅读理解
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科目:初中英语 来源: 题型:选择题
| A. | a:the | B. | the;an | C. | a;an | D. | the;the |
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科目:初中英语 来源: 题型:填空题
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科目:初中英语 来源: 题型:选择题
| A. | methods | B. | moods | C. | minds | D. | manners |
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科目:初中英语 来源: 题型:选择题
| A. | lasted | B. | covered | C. | played | D. | reached |
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科目:初中英语 来源: 题型:选择题
| A. | who the letter was from | B. | who was from the letter | ||
| C. | who was the letter from |
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