We discussed the high rate of single parent family, and wondered how to explain this ______.  
#7118
A
condition
B
state
C
situation
D
phenomenon
推荐题目
 --- What would you like, sir? --- ______.
#6824
A
Two cups coffee
B
Two cups of coffees
C
Two coffees
D
Two cup of coffees
These tables and desks are all made of_____.
#7209
A
a wood
B
some wood
C
the wood
D
wood
He is_____as a leader but he hasn’t _____in teaching.
#7525
A
success; many experiences
B
a success; much experience
C
great success; an experience
D
a great success; a lot of experiences