He ________ the exam, but he was too careless.
A. could have passed B. couldn’t have passed
C. must have passed D. may have passed
高三英语单项填空中等难度题
He ________ the exam, but he was too careless.
A. could have passed B. couldn’t have passed
C. must have passed D. may have passed
高三英语单项填空中等难度题查看答案及解析
Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
A. is B. was C. has been D. had been
高三英语单项填空简单题查看答案及解析
Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
A. is B. was
C. has been D. had been
高三英语单项填空中等难度题查看答案及解析
Sheldon could have defeated Howard in the match, but he _______ too careless at the last minute.
A. is B. was
C. has been D. had been
高三英语单项填空中等难度题查看答案及解析
You _____ the exam, but you were too careless.
A. must have passed B. must pass
C. could have passed D. could pass
高三英语单项填空中等难度题查看答案及解析
Tom _____ full marks, but he was too careless and made a spelling mistake.
A. could gain B. could have gained C. must have gained D. must gain
高三英语单项填空中等难度题查看答案及解析
The reason for _______ he failed in the exam was that he was too careless.
| A．which | B．why | C．that | D．it |
高三英语单项填空简单题查看答案及解析
The driver who died in the accident could have ________, but he was sent to hospital too late.
A．cured B．recovered C．survived D．rescued
高三英语单项填空中等难度题查看答案及解析
Tony ________ full marks, but he was so careless as to make a spelling mistake.
A. could have gained B. can have gained
C. must have gained D. must gain
高三英语单项填空简单题查看答案及解析
There a slight decrease in his weight but he eats too much.
A. was B. could have been
C. had been D. could be
高三英语单项填空中等难度题查看答案及解析