The new washing machine is our star product b...

The new washing machine is our star product because it uses ______ water than old ones.

A.little B.less C.more D.much

九年级英语单选题中等难度题查看答案及解析

This washing machine is environmentally friendly because it uses___water and electricity than___ models.

A．less;older 　　　　　　　　 B．less;elder

C．fewer;older 　　　　　　　　 D．fewer;elder

九年级英语单项填空中等难度题查看答案及解析

— Kevin, I can’t use my new washing machine. Can you show me how to use it?

— Why not read the _____first? I am busy now.

A. invention　　 B. instructions　　 C. information　　 D. invitation

九年级英语单项填空中等难度题查看答案及解析

The machine is new for me. I don’t know ______ without the instructions.

A. how to use it　　 B. what to use it　　 C. why to use it　　 D. where to use it

九年级英语单选题中等难度题查看答案及解析

---Jim, do you think the washing machine is _______ useful invention?

---Yes. We will have to wash our clothes by_______ hand without it.

A. a, the　　　　　　　　 B. an, the　　　　　　 C. an, /　　　　　 D, a, /

九年级英语单项填空中等难度题查看答案及解析

Now the air in our city is　　　　 than it used to be, because some useful action has been taken to improve it.

A.even worse B.much worse C.much better D.the best

九年级英语单选题中等难度题查看答案及解析

（题文） ---Have you heard of a cool washing machine called Bicycle Washing Machine?

---Yes, it’s a new　　　　　 by a group of Chinese university students.

A. invention　　 B. information

C. instruction　　 D. introduction

九年级英语单选题中等难度题查看答案及解析

---Have you heard of a cool washing machine called Bicycle Washing Machine?

---Yes, it’s a new _______ by a group of Chinese university students.

A.invention B.information C.instruction

九年级英语单选题中等难度题查看答案及解析

---Have you heard of a cool washing machine called Bicycle Washing Machine?

---Yes, it’s a new　　　　　 by a group of Chinese university students.

A.invention B.information

C.instruction D.introduction

九年级英语单选题中等难度题查看答案及解析

---Have you heard of a cool washing machine called Bicycle Washing Machine?

---Yes, it’s a new 　　　　　 by a group of Chinese university students.

A. invention　　　　 　　 B. information

C. instruction　 　　　　 　 D. introduction

九年级英语单项填空中等难度题查看答案及解析