—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
A．could have visited B．must have visited C．could visit D．must visit
高三英语单项填空中等难度题
—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
A．could have visited B．must have visited
C．could visit D．must visit
高三英语单项填空困难题查看答案及解析
—Did you visit the museum today?
—No. We _____ it, but we spent too much time shopping.
A．could have visited B．must have visited C．could visit D．must visit
高三英语单项填空中等难度题查看答案及解析
—Did you visit the museum last week?
—No, we _____, but we spent too much time shopping.
| A．could have | B．could | C．must have | D．must |
高三英语单项填空困难题查看答案及解析
—Did you visit the famous cultural relics last month?
—No, we____ it, but we spent too much time shopping．
A．could have visited B．must have visited
C．can't have visited D．shouldn't have visited
高三英语单项填空中等难度题查看答案及解析
---Did you visit the temple?
---No. We _____it, but we spent too much time shopping.
A. could have visited B. could visit
C. needn’t have visited D. mustn’t have visited
高三英语单项填空中等难度题查看答案及解析
---Did you visit the temple?
---No. We _____it, but we spent too much time shopping.
A. could have visited B. could visit
C. needn’t have visited D. mustn’t have visited
高三英语单项填空中等难度题查看答案及解析
阅读下面材料，在空白处填入适当的内容(1个单词)或括号内单词的正确形式。
Today we visit a small museum in the American state of Maryland. It 1. (call) the National Cryptologic Museum (国家密码博物馆). There you will find information 2. was once secret.
The National Cryptology Museum is on Fort George G. Meade, a military base near Washington, DC. 3. tells not only the story of cryptology but also the men and women who have worked in this 4. (usual) profession.
The word cryptology comes 5. the Greek “kryptos logos” It means “hidden word” Cryptology is writing or communicating in ways 6. (design) to hide the meaning of your words. 7. museum has many examples of equipment that was once used to make information secret. It 8. has equipment that was developed to read secret messages. The method of 9. (hide) exact meanings is called coding. People have used secret 10. (code) throughout history to protect important information.
高三英语语法填空中等难度题查看答案及解析
—Did you attend the opening ceremony of The Voice of China last week?
—Sorry! We ________ it, but we had a terrible traffic accident on our way.
A. must have attended B. must attend
C. could have attended D. could attend
高三英语单项填空中等难度题查看答案及解析
—Did you attend the opening ceremony of The Voice of China last week?
—Sorry! We ________ it, but we had a terrible traffic accident on our way.
A. must have attended B. must attend
C. could have attended D. could attend
高三英语单项填空中等难度题查看答案及解析
---John and Tom, you two clean the classroom today, _____?
---But we cleaned it yesterday.
A. do you B. will you C. didn’t you D. don’t you
高三英语单项填空中等难度题查看答案及解析