--- Why? Tom, your shirt is so dirty! --- Mum, I ____________ my storeroom downstairs.
发布时间:2021-06-22
A.cleaned
B.have cleaned
C.was cleaning
D.have been cleaning
试卷相关题目
- 1When he was alive, the old scientist used to say that knowledge ____________ from practice and he gained his experience by doing a lot of practical work.
A.was coming
B.had come
C.comes
D.would come
开始考试点击查看答案 - 2Would you give him my best regards as soon as he _______?
A.came
B.come
C.has come
D.comes
开始考试点击查看答案 - 3Lucy will have learned English for 8 years by the time she _______ form the university next year.
A.will graduate
B.will have graduate
C.graduates
D.is to graduate
开始考试点击查看答案 - 4—Has your father returned from Africa yet? —Yes,but he _____________ here for only three days before his company sent him to Australi
A.A.was
B.has been
C.will be
D.would be
开始考试点击查看答案 - 5Don't miss the musical when it_______next month because all the actors give world class performances.
A.comes
B.will come
C.is to come
D.is coming
开始考试点击查看答案 - 6The baby is generally healthy, but every now and then he ____________ a cold.
A.has caught
B.is catching
C.will catch
D.does catch
开始考试点击查看答案 - 7With the help of high technology, more and more new substances ____________ in the past years.
A.discovered
B.have discovered
C.had been discovered
D.have been discovered
开始考试点击查看答案 - 8You don't need to describe her, I ______ her serveral times.
A.had met
B.have met
C.met
D.meet
开始考试点击查看答案 - 9Judy is going to marry the sailor she _______ in Rome last year.
A.meets
B.met
C.has met
D.would meet
开始考试点击查看答案 - 10Ladies and gentlemen, please fasten your seat belts. The plane ______________.
A.takes off
B.is taking off
C.has taken off
D.took off
开始考试点击查看答案