It’s the _______ that caused the big forest f...

It’s the _______ that caused the big forest fire. A young man dropped it carelessly at picnic.

A. cigarette end          B. electric light

C. lightning            D. thunder

九年级英语单项填空困难题查看答案及解析

—It’s reported that 31 of the brave young men _________ in a big forest fire in Sichuan.

—I don’t know who they are, but I know who they are for.

A.were killing B.were killed C.killed

九年级英语单选题中等难度题查看答案及解析

We have always been warned of the dangers of forest fires. They cause _____ 85 _____ to a forest. They kill many plants and animals in an eco-system, which is a group of living things and their environment. But have you ever heard of a forest fire that can be _____86_____  for a forest? People start some of the fires with a special reason to actually do good to the eco-system.

In fact, fires are a natural part of any eco-system. Without fires, the oldest and largest trees would stop sunlight from reaching the forest floor. Fires can _____87_____ some of these old trees. When the trees die, they provide something good for the earth. New trees can grow strong and healthy in their place.

Some trees even need fires to grow. These trees hold their seeds (种子) inside. Heat from a fire allows the coat of the seeds to open up. Then the seeds fall to the ground and have the _____88____ to grow/

Scientist, who know about nature’s needs, start some of these fires, called controlled burns. A fire is started and kept under control. This way, the fire does not spread out of the area or _____89_____ a after forest fires, they can go hungry _____90_____ their food has been damaged in the fire. Small, controlled fires mean than animals will not have to move far to find food. After some time, small plants begin to grow. Animals return soon after the plants return. This _____91_____  makes an eco-system.

So the next time you hear about a forest fire, think about the good as well as the bad. It may take a new eco-system a while to return, but it will likely come back stronger and healthier than ever.

1.A) illness     B) difficulty      C) damage       D) flood

2. A) helpful    B) powerful      C) harmful       D) awful

3. A) take the place of    B)  get ready for     C)  be bad for      D) get rid of

4.A) time       B) water       C) chance       D) skill

5.A) discover    B) cover       C) but          D) waste

6. A) because    B) although      C) but         D) so

7.A) almost     B) again        C) never      D) even

九年级英语完型填空中等难度题查看答案及解析

Smoking 　　　　　　 in the forest. It may cause a fire.

A.is not allowed B.is allowed C.doesn’t allow D.allows

九年级英语单选题困难题查看答案及解析

A forest fire________ in Australia last year and caused great damage to the country.

A.worked out B.carried out C.put out D.broke out

九年级英语单选题简单题查看答案及解析

Smoking ________ in the forest. It may cause a fire.

A. is not allowed　　 B. is allowed　　 C. doesn’t allow　　 D. allows

九年级英语单项填空困难题查看答案及解析

Many　 ________ of animals lost their lives in the big forest fire in Australia last year.（百万）

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

Those young firemen were brave enough to __________ the fire in the forest.

A. work out B. put out C. hand out D. look out

九年级英语单选题中等难度题查看答案及解析

The young girl walked ____the forest and saw a big river at last.

A. on B. over C. through　 D. across

九年级英语单项填空中等难度题查看答案及解析

— The two young firemen fell from the twelfth floor and passed away in the fire.

— It 　　　　 be a big loss to their families.

A. may　 B. must C. need　 D. might

九年级英语单项填空中等难度题查看答案及解析