The reason for all the changes being made _______to us yet.
A.has not explained
B.has not been explained
C.did not explained
D.were not explained
试卷相关题目
- 1---Look! Someone has broken the coffee cup! ---Well, it ______ me
A.isn't
B.wasn't
C.hasn't been
D.hadn't
开始考试点击查看答案 - 2.Its tiny eyes_____the cabbage,_____the creature's interest in the vegetable.
A.are fixed on,show
B.are fixed upon,showing
C.fix on,showing
D.fix upon,showing
开始考试点击查看答案 - 3Usually John ______ to school in his father's beautiful car.
A.has taken
B.is taking
C.is taken
D.has been taken
开始考试点击查看答案 - 4Paul didn't want to put on the coat. He said that he _________ by his friends.
A.will be laughed at
B.will be laughed
C.would be laughed at
D.would be laughed
开始考试点击查看答案 - 5He would never have got the job, _____ for the fact that his father had great influence over the company.
A.had it not been
B.it had not been
C.it were no
D.were it not
开始考试点击查看答案 - 6The government announced that six highways______ by the end of last year.
A.built
B.had built
C.have been built
D.had been built
开始考试点击查看答案 - 7Many tall buildings _______ in Shengsi in the past few years.
A.has been built
B.have been built
C.were built
D.have built
开始考试点击查看答案 - 8--Where have you been? ---I got caught in traffic, otherwise I _______ here earlier.
A.would be
B.have been
C.had been
D.would have been
开始考试点击查看答案 - 9He lifted the stone only _______ it dropped on his own feet.
A.have
B.had
C.having
D.to have
开始考试点击查看答案 - 10The zoo keepers is worried because the number of visitors ________smaller and smaller.
A.become
B.became
C.is becoming
D.have become
开始考试点击查看答案