By the end of the last month, I_________all the CDs Of Justin Bieber.
#102399
A
collect
B
collected
C
have collected
D
had collected
推荐题目
By the end of last year, we _________seven hundred English words.
#102070
A
learned
B
have learned
C
had learned
D
would have learned
As high school students, it’s very important to keep ourselves ______ of what’s happening home and abroad every day.
#103371
A
to inform
B
informing
C
informed
D
be informed
Hello, I _______ you ______ in London. How long have you been here?
#102196
A
don’t know; were
B
hadn’t known; are
C
haven’t known; are
D
didn’t know ; were
– These plants ______ lack of water.--- You should have watered them.
#103687
A
died for
B
dead for
C
was killed
D
died