A. destroy B. medicines C. depends on D. mach...

Rainforest also help to 　 1.　　 the weather. When trees are cut down, it gets hotter. Besides, one quarter of our 　 2. come from plants. Many of these plants can be found only in rainforests. There is a lot that we have not learnt about rainforests. If we 　 3.　　 them, we will never find out.

In my opinion, our future 　 4.　 saving the rainforests. We must tell more people how important rainforests are so that they will stop doing harm to them. We must protect the rainforests now. We have to act now to save our only home.

九年级英语选词填空中等难度题查看答案及解析

In Tanzania, an African country, a company called APOPO trains African pouched rats(非洲有袋鼠）to find landmines(地雷）left over from the wars. The rats are trained to smell out some of the_1.__　 in them. More importantly, these rats are too light to set off the landmines.

Generally speaking, after 8 to 12 months of training, the rats can find landmines so that they can be safely destroyed. Rats and trainers search one small area at a time. To be sure that every inch of the ground is _2._, APOPO workers use a harness-and-rope system that guides the rats back and forth in rows. The trainer stands safely on the edge(边缘) of the area.

When a rat smells landmines, it will dig the dirt in that spot(地点). The trainers __3._ each spot on a map. Later, people set off the landmines safely.

In the African country of Mozambique, nearly half of the ___4.__ are younger than 15 years old. A lot of kids are in danger as they play and work. With the help of the rats and trainers, there will be no threat any more.

九年级英语单词拼写中等难度题查看答案及解析

It is reported that 300 million people in China have eyesight trouble. More and more parents hope to save their children’s eyesight with 　 1.　　 or by correcting the ways that children read and sit. But in fact, one should start with the exercise on one’s feet. Here are three ways to save eyes.

First, don’t tie your shoes too closely. Try wearing comfortable and soft socks or walking　 2.　 socks and shoes at home. While you are travelling, try wearing cloth shoes in order to improve blood circulation(循环).

Second, walking on tiptoes(脚尖)is good for one’s eyesight. It can 　 3.　 eyesight trouble.

Third, rope skipping can also be good for one’s eyesight. While skipping rope, one has to move　 4.　　 , making both the brain and the eyes excited. It may also help make one grow taller.

九年级英语选词填空中等难度题查看答案及解析

If you want to lose weight, you cannot ________ on medicine, which is bad for your health.

A.depend B.develop C.compare D.warn

九年级英语单选题简单题查看答案及解析

1 want to be a doctor and I'm going to study 　　 /'medsn/in a university.

A.machine B.medicine C.magazine D.magician

九年级英语单选题简单题查看答案及解析

The city walls _______ forty years ago. What a pity!

A. destroyed　　     B. destroy　　         C. are destroyed　　     D. were destroyed

九年级英语单项填空简单题查看答案及解析

All his hopes were _________.

A. damaged　　 B. ruined　　 C. spoiled　　 D. destroyed

九年级英语单选题困难题查看答案及解析

The ATM machine isn't working. I need to go to the bank to get some　　　　

A. coin　　　　　　　 B. money　　　　　　　 C. bill　　　　　　　　　　　　 D. note

九年级英语单项填空中等难度题查看答案及解析

That's the man _ house was destroyed in the storm.

A. that        B. which       C. who        D. whose

九年级英语单项填空困难题查看答案及解析

1That's the man __ house was destroyed in the storm.

A. that                B. whose          C. who           D. which

九年级英语单项填空困难题查看答案及解析