- Mr Li is said to be very patient with his students. - Yes. But it's really a hard_______ for him to control a class of young children.
#28669
A
work
B
skill
C
task
D
experience
推荐题目
—The show was really a great _____;—That's true. People all liked it very much.
#29490
A
failure
B
success
C
award
D
progress