_____ scores of times , but he still couldn't understand it .
A.Having explained
B.Having been explained
C.Though it was explained
D.It was explained
试卷相关题目
- 1With just four years _______, the London Olympic organizers have promised to deliver an equally inspirational ceremony.
A.going
B.go
C.gone
D.to go
开始考试点击查看答案 - 2All the teacher taught at the last lesson seemed easy ________.
A.to be understood
B.to understand
C.being understood
D.understanding
开始考试点击查看答案 - 3Lin Feng is said ____ abroad, but I don't know which country he studied in.
A.to study
B.to be studied
C.to have studied
D.to be studying
开始考试点击查看答案 - 4—What's wrong with our VCD?—I don't know. Let's have it ______ tomorrow.
A.repair
B.repairing
C.repaired
D.to repair
开始考试点击查看答案 - 5The report you'll ______must be clear and correct.Don't let the typist make any spelling mistakes.
A.have typed
B.have type
C.have to type
D.have typing
开始考试点击查看答案 - 6Great efforts___________grain production must be made if food shortages are to be avoided.
A.to have increased
B.increased
C.to increase
D.to be increased
开始考试点击查看答案 - 7Weighing two hundred pounds ______ .
A.she could not move the box
B.the box could not move
C.the box was too difficult to be moved
D.the box was too heavy for the girl to move
开始考试点击查看答案 - 8He managed to make himself _______ with his _______ English.
A.understand… breaking
B.understand..broken
C.understood…breaking
D.understood..broken
开始考试点击查看答案 - 9Hearing his words, I couldn't decide ______ or remain.
A.whether to go abroad
B.if I go abroad
C.if to go abroad
D.to go abroad
开始考试点击查看答案 - 10It's no use _______ him in that way.
A.to talk to
B.talking to
C.to talking to
D.to have a talk to
开始考试点击查看答案