In the past few years, many schools ______ th...

In the past few years, many schools ______ the ways of doing morning exercises.

A. change　　 B. changes　　 C. will change　　 D. have changed

九年级英语单选题中等难度题查看答案及解析

In the past few years, many schools ______ the ways of doing morning exercises.

A. change　　 B. changes　　 C. will change　　 D. have changed

九年级英语单选题中等难度题查看答案及解析

In the past few years, many schools 　　 _the ways of doing morning exercises.

A.change B.changed C.have changed D.will change

九年级英语单选题中等难度题查看答案及解析

In the past few years, many schools___the ways of doing morning exercises.

A. change　　 B. changes　　 C. have changed　　 D. will change

九年级英语单选题中等难度题查看答案及解析

In the past few years, many schools________the ways of doing morning exercises.

A.changed B.change C.will change D.have changed

九年级英语单选题中等难度题查看答案及解析

Traffic accidents have caused many deaths in the past few years. 　　　　 more action is taken,the problem will get even worse.

A. Unless　　 B. If　　 C. After　　 D. When

九年级英语单项填空中等难度题查看答案及解析

—What ______ in your school in the past few years?

—A new library and a playground were built last year.

A. happens　 　　 B. happened

C. has happened D. had happened

九年级英语单项填空简单题查看答案及解析

Workers have ________ many great bridges over the Huangpu River in the past few years.

A.put up B.set out C.set up D.put on

九年级英语单选题中等难度题查看答案及解析

Great changes __________ in our school in the past few years .

A. have taken place B. took place

C. take place　　　　 D. will take place

九年级英语单项填空中等难度题查看答案及解析

Great changes _______ in our school during the past few years.

A.have taken place B.took place C.take place D.will take place

九年级英语单选题中等难度题查看答案及解析