_________as one of the most important inventions of the time, the computer helps people living in different countries to do a lot of things.
A.Knowing
B.Known
C.To know
D.Know
试卷相关题目
- 1Though ________ to see us, the professor gave us a warm welcome.
A.surprising
B.was surprised
C.surprised
D.being surprised
开始考试点击查看答案 - 2The iphone 4s, ________ by Apple, sells well across the world.
A.produce
B.produced
C.producing
D.to produce
开始考试点击查看答案 - 3 _______ the exact time departure time, he missed his train.
A.Being not told
B.Having not been told
C.Not having told
D.Not having been told
开始考试点击查看答案 - 4 The Olympic Games,________in 776 BC, did not include women players until 1912.
A.first playing
B.to be first played
C.first played
D.to be first playing
开始考试点击查看答案 - 5 The interviewee hurried to the meeting room,only ________ that the interview was over.
A.to tell
B.having been told
C.to be told
D.telling
开始考试点击查看答案 - 6Dina,________ for months to find a job as a waitress, finally took a position at a local advertising agency.
A.struggling
B.struggled
C.having struggled
D.to struggle
开始考试点击查看答案 - 7In April, 2009, President Hu inspected the warships in Qingdao,_______the 60th anniversary of the founding of the PLA Navy.
A.marking
B.marked
C.having marked
D.being marked
开始考试点击查看答案 - 8George Gould too visited the tomb, _________ a high fever the next day.
A.only to catch
B.caught
C.being caught
D.catching
开始考试点击查看答案 - 9The ability________an idea is as important as the idea itself.(2011·湖南)
A.expressing
B.expressed
C.to express
D.to be expressed
开始考试点击查看答案 - 10________ the right decisions ________ the future is probably the most important things we'll ever do in our lives.
A.Making;concerned
B.Made;concerning
C.To make;concerned
D.Making;concerning
开始考试点击查看答案