The diamond mine _______ accidentally by a little boy when he was playing hide-and-seek.
A.discovered
B.was discovered
C.has been discovered
D.would discover
试卷相关题目
- 1— I don't think we have met before. — Yes, once at a party, but we ______.
A.didn't introduce
B.weren't introduced
C.haven't introduced
D.weren't introducing
开始考试点击查看答案 - 2John had to have his car repaired in a garage because it ______ seriously.
A.damaged
B.had been damaged
C.had damaged
D.was being damaged
开始考试点击查看答案 - 3John had to have his house repaired because it ________ in the earthquake.
A.damaged
B.was being damaged
C.had damaged
D.had been damaged
开始考试点击查看答案 - 4— ______ the only house Mr. Smith has got completely burnt out last night? — That's right.
A.Had
B.Has
C.Was
D.Is
开始考试点击查看答案 - 5Welcome to the Science Museum, everyone! This stone axe _____ in South Africa and experts can't be exactly sure about its use.
A.had been found
B.was found
C.has been found
D.would be found
开始考试点击查看答案 - 6The scientist began his talk as soon as we_____.
A.were sitting
B.were seated
C.seatedD.had seated
开始考试点击查看答案 - 7I ____ ten minutes to decide whether I should reject the offer.
A.give
B.was given
C.was giving
D.had given
开始考试点击查看答案 - 8The moment the 29th Olympic Games _____ open, the whole world cheered.
A.declared
B.have been declared
C.have declared
D.was declared
开始考试点击查看答案 - 9She ________by the other children because she was always serious.
A.laughed at
B.was made fun
C.was laughed
D.was made fun of
开始考试点击查看答案 - 10As the years passed, many occasions-birthdays, awards, graduations__________ with Dad's flowers.
A.are marked
B.were marked
C.have marked
D.had marked
开始考试点击查看答案