- 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
I like reading. I often go to     . Which is NOT RIGHT?
#29234
A
the Reading Club
B
the library
C
the bookshop
D
the school hall
Acid rain comes from _____. 
#29890
A
the river
B
the water
C
the clouds
D
the forests
There are _____ in the room.
#29897
A
two bags of rice
B
two bag of rice
C
two bags of rices
D
two bag rice
I bought aand a ruler in the shop.
#27869
A
hen
B
pet
C
ten
D
pen