The theory he had stuck _______ to be true
A.proved
B.to proving
C.to prove
D.to proved
试卷相关题目
- 1By the time the tornado ended, more than 700 people _________
A.have killed
B.had been killed
C.were killed
D.had killed
开始考试点击查看答案 - 2Upon their entering the tomb, Carter's lucky pet bird, which he ____ in Cairo, was swallowed by a snake.
A.was left
B.had left
C.left
D.was leaving
开始考试点击查看答案 - 3Where were you at lunch time? I ________ a seat for you in the dining hall.
A.saved
B.was saving
C.had saved
D.have saved
开始考试点击查看答案 - 4Many students preparing for the midterm examination.
A.are engaging in
B.are engaging themselves
C.are engaging themselves
D.are engaged in
开始考试点击查看答案 - 5The church tower which will be open to tourists soon. The work is almost finished.
A.has restored
B.has been restored
C.is restoring
D.is being restored
开始考试点击查看答案 - 6According to a UN report, some 844 animals and plants ______ in the last 500 years.
A.disappeared
B.were disappeared
C.have disappeared
D.had been disappeared
开始考试点击查看答案 - 7If a computer crashes,you will lose the file you _____ on if you don't save it early enough.
A.are working
B.work
C.will work
D.worked
开始考试点击查看答案 - 8Using a telescope we could see that something .
A.is happening
B.happened
C.would happen
D.was happening
开始考试点击查看答案 - 9Instead of flocking into the cities, the peasants __________ villages and townships of a new type in the past few years.
A.had built
B.was building
C.have been building
D.built
开始考试点击查看答案 - 10Every possible means _______ to prevent the crash , but the computer doesn't still work.
A.is used
B.are used
C.has been used
D.have been used
开始考试点击查看答案