问题
Have you finished your book report?—Not yet. I couldn’t _______ on it with so loud music next door last night.
A:draw
B:devote
C:direct
D:concentrate
B:devote
C:direct
D:concentrate
正确答案是：
同类题型
In Singapore, people who litter and dirty the streets are more likely ________.
e temperature might drop, coal was prepared forwarming.
The fire was so dangerous.— Luckily, the firemen __________.
Ten students in our class will celebrate their birthdays ______ October.
The information on theInternet gets around much more rapidly than ____ in the newspaper.