To help the sick people in the hospital is _____ for me .
#29211
A
good experience
B
a good experience
C
good experiences
D
well experiences
推荐题目
Can he get all the things ready in _________?
#29521
A
a day or two day
B
a day or two
C
one or two day
D
one day or two day
If H2 burn in O2, we can get _____.
#29282
A
H2
B
H2O
C
O2
D
H2O2
—Whose ball is this?  —It’s     _____.
#29733
A
Jim’s and Tom’s
B
Tom’s and Jim
C
Jim and Tom’s
D
Jim and Tom
I can’t learn math well. Can you give me some ________?
#28168
A
problem
B
problems
C
advice
D
advices