—Have you finished your book report?—Not yet. I couldn't________on it with so loud music next door last night.
#66271
A
draw
B
devote
C
direct
D
concentrate
推荐题目
I ______ a flu when I was on a spring outing with my classmates.
#69730
A
caught up
B
picked up
C
took up
D
brought up
It was a nice house, but ________ too small for a family to live in.
#65589
A
rarely
B
fairly
C
rather
D
pretty
The train __ for five minutes by the time we got there.
#80729
A
had left
B
left
C
was leaving
D
had been away
In the swimming race, three boats will be ____in case of an emergency.
#81519
A
standing by
B
turning on
C
getting on
D
running on