-Hey, Jack! I’ve worked on this math problem ...

-Hey, Jack! I’ve worked on this math problem half an hour ,but it’s got me nowhere. Could you give me a hand ?

- ______ . I’m good at math.

A. Sounds easy　　　 B. Thank you

C. Good luck　 　　 D. My pleasure

九年级英语单选题中等难度题查看答案及解析

-Hey, Jack! I’ve worked on this math problem half an hour ,but it’s got me nowhere. Could you give me a hand ?

- ______ . I’m good at math.

A. Sounds easy　　　 B. Thank you

C. Good luck　 　　 D. My pleasure

九年级英语单项填空中等难度题查看答案及解析

---How long did it _____ you to work out the difficult maths problems?

---I ______ about half an hour on it .

A. take ; took     B. spend ; took     C. spend ; cost   D. take ; spent

九年级英语单项填空中等难度题查看答案及解析

---How long did it _____ you to work out the difficult maths problems?

---I ______ about half an hour on it .

A. take ; took　　　 B. spend ; took

C. spend ; cost　 D. take ; spent

九年级英语单项填空中等难度题查看答案及解析

—This Math problem isn’t easy for Jack to work out, is it?

—_______. He is far better at Math problems than we expected.

A. No, it isn’t    　　　　　　                 B. I’m afraid not

C. Yes, it is    　　　　　　                     D. I don’t think so

九年级英语单项填空中等难度题查看答案及解析

---This Math problem isn’t easy for Jack to work out, is it?

---_______. He is far better at Math problems than we expected.

A. No, it isn’t    B. I’m afraid not    C. Yes, it is    D. I don’t think so

九年级英语单项填空中等难度题查看答案及解析

He asked me to give up working on this math problem. It’s too difficult. Here ＂give up working＂ means _______.

A. go on working　　 B. stop working　　 C. stop to work　　 D. work out

九年级英语单选题困难题查看答案及解析

_____ this way, you can work out the math problem.

A．Of               B．By               C．On               D．In

九年级英语单项填空中等难度题查看答案及解析

—________ can you finish this work, Ella?

— I’m not sure, maybe in about half an hour.

A.How soon B.How long C.How often

九年级英语单选题中等难度题查看答案及解析

—Jack was the single person who worked out the Maths problem in the class today.

—It’s not surprising. He always studies hard and thinks carefully.

A.simple B.only C.lucky

九年级英语单选题中等难度题查看答案及解析