Though we are not walking slowly, I still think that it won’t be _________ he _________up with us.
#92357
A
long before; catches
B
before long; catches
C
for long; caught
D
long until; will catch
推荐题目
As we all know, the advantage _______ is good for students’ self-improvement.
#94232
A
they take of the library
B
they take the library
C
they take to the library
D
they take the library of