更多"I （ ） the Summer Palace before, but"的相关试题:
[单项选择]I （ ） the Summer Palace before, but I decided to visit it a second time.
A. have visited
B. visited
C. hadn't visited
D. had visited
[单项选择]Before I noticed some small difference, I had thought that the two musical instruments were ________.
A. artificial
B. equivalent
C. identical
D. occasional
[单项选择]I wrapped the book in brown paper before I mailed it.
A. wiped
B. packed
C. covered
D. hid
[单项选择]Can I look about the rooms before I decide which room I'd like to stay in —Of course. ______, madam.
[单项选择]I will have to （） my teacher before I make my decision.
A. connect
B. contact
C. combine
D. touch
[单项选择]I'd like to（ ）some sample products before I decide to buy them.
A. send away for
B. send out
C. send off
D. send to
[单项选择]A: I ought to eat before I head to the meeting. B: ______.
[单项选择]I don't remember（ ）the lights before I left. But the lights are out.
A. turn off
B. turned off
C. to turn off
D. turning off
[单项选择]I had to get ______ about the subject before I write the paper. ( )
A. a few more informations
B. a little more information
C. a few more information
D. a little more informations
[单项选择]I have to get ______ about the subject before I write the paper.
A. a few more informations
B. a few more information
C. a little more information
D. a little more informations
[单项选择]I remember ______ the door before I went to bed.
A. locking
B. to lock
C. to have locked
D. being locked
[单项选择]I ______ English for six years before I came to Beijing University.
A. learned
B. have learned
C. have been learning
D. had learned
[单项选择]I will have to ______ my teacher before I make my decision.
A. connect
B. combine
C. contact
D. touch
