Although he failed when he tried doing the experiment for the first time, he decided to try it____.
#70436
A
once in a while
B
at once
C
once more
D
once
推荐题目
Her mother does not ______ of her going to study in the United States alone.
#82453
A
admit
B
agree
C
prove
D
approve
The accident on my way to school me taking the exam yesterday.
#67556
A
prevented
B
kept
C
protected
D
saved
We all ______ the summer vocation _____ a time for study, but she has a different idea.
#76093
A
view…as
B
see… as
C
regard… as
D
all of above