You throw it away. It can .A. needn’t; recycl...

You　　　　 throw it away. It can　　　　 .

A. needn’t; recycle

B. needn't; be recycled

C. don' t need; be recycled

九年级英语单选题困难题查看答案及解析

You　　　　 throw it away. It can　　　　 .

A. needn’t; recycle B. needn't; be recycled C. don' t need; be recycled

九年级英语单选题中等难度题查看答案及解析

—Must I clean the room now ?

—No, you___. You can do it tomorrow.

A. mustn’t　　 B. must　 C. needn’t　 D. need

九年级英语单项填空中等难度题查看答案及解析

---Mum, can I throw away the old clock? We 　　　　 it for many years.

---No, you can’t. It still works well and remember saving is getting.

A. have bought B. have had C. bought

九年级英语单选题中等难度题查看答案及解析

One day, you open the fridge and find some moldy (发霉的) food. But before you can throw it away, your mother stops you. She doesn't want to waste food. She cuts off the moldy part and eats the rest. Is it safe to do this?

Mold (霉菌) can grow on almost all kinds of food. Mold is usually green, white, black or gray. Mold makes food soft and changes its color. Moldy food tastes quite bad and it's not safe to eat.

If you find mold in soft food, just throw it away. Soft food, such as bread, tomatoes and hot dogs, usually contain (包含) water. This allows mold to easily grow below its surface. Bacteria (细菌) also grows along with it.

But it's easy to remove mold from hard food. The mold can't grow very deeply inside this kind of food. According to the BBC, you should cut about 2.5 cm around and below the mold and remove it.

It's OK to cut the moldy parts out of hard, food and eat the rest. But if the food is completely covered with mold, you should still throw it away. Most kinds of mold are bad for us. But some kinds of mold can be used to make food. For example, penicillin(青霉菌) can be used to make many types of cheeses, such as blue cheese. These cheeses are safe to eat and they're quite delicious as well.

根据短文内容，判断正(T)误(F) .

1.When you find the bread turns green, it means mold grows on it. ______

2.If you find mold on a tomato, you can cut the bad part and eat the rest. ________

3.From this passage, we know mold grows more deeply inside soft food than inside hard food. ________

4.You can eat hard food even if it is completely covered with mold. _________

5.It's safe to use a kind of mold, penicillin to make many types of cheeses. __________

九年级英语阅读判断中等难度题查看答案及解析

One day, you open the fridge and find some moldy(发霉的)food. But before you can throw it away, your mother stops you. She doesn't want to waste food. She cuts off the moldy part and eats the rest. Is it safe to do this?

Mold(霉菌)can grow on almost all kinds of food. Mold is usually green, white, black or grey. Mold makes food soft and changes its color. Moldy food tastes quite bad and it's not safe to eat.

If you find mold in soft food, just throw it away. Soft food, such as bread, tomatoes or hot dogs, usually contains(包含)water. This allows mold to easily grow below its surface. Bacteria(细菌)can also grow along with it.

But it's easy to remove mold from hard food. The mold can't grow very deeply inside this kind of food. According to the BBC, you should cut about 2.5 cm around and below the mold to remove it. It's OK to cut the moldy parts out of hard food and eat the rest. But if the food is completely covered with mold, you should still throw it away.

Most kinds of mold are bad for us. But some kinds of mold can be used to make food. For example, penicillium(青霉菌)can be used to make many types of cheeses, such as blue cheese. These cheeses are safe to eat and they're quite delicious as well.

1.If you find mold on a tomato, 　　　　　 .

A.it is safe to eat it B.you can cut off the moldy part and eat the rest

C.you should throw it away D.you can boil it in hot water first and then eat it

2.Which of the following is TRUE about mold?

A.It is more likely to grow on hard food. B.We can't see it with our eyes.

C.It grows faster when it is cold. D.It makes the food taste bad.

3.To remove mold on hard food, you need to 　　　　　 .

A.cut about 2.5 cm around and below the mold B.cut the food in half

C.cut about 1.5 cm around and below the mold D.cut the surface of the food

4.According to the story, we know that penicillium 　　　　 .

A.tastes quite delicious B.can be used to make food

C.is bad for our health D.is more likely to grow on cheese

九年级英语阅读单选中等难度题查看答案及解析

If you _____the book, you ____ buy it right now, I think.

A. needn’t, needn’t

B. don’t need, don’t need

C. don’t need, needn’t

D. don’t need, needn’t to

九年级英语单项填空中等难度题查看答案及解析

Don’t throw away the waste paper. It needs _____ so that it can be reused.

A．to destroy B．destroying

C．to collect D．collecting

九年级英语单项填空中等难度题查看答案及解析

Don’t throw away the waste paper. It needs _____ so that it can be reused.

A. to destroy　　 B. destroying　　 C. to collect　　 D. collecting

九年级英语单选题困难题查看答案及解析

Don’t throw away the waste paper. It needs _____ so that it can be reused.

A．to destroy 　　　　　　　　　　　　 B．destroying

C．to collect 　　　　　　　　　　　　 D．collecting

九年级英语单项填空中等难度题查看答案及解析