(2013·宝鸡中学月考)The Australian boy has a good ________ of Chinese and can express himself freely in it.
#11735
A
power
B
command
C
demand
D
usage
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Kate is only a nodding ______, not very familiar to me.
#12847
A
acquaintance
B
partner
C
companion
D
coincidence
---How much does this store often _______ for such large eggs ?--- Only $ 65 US cents a dozen . It was a real bargain.
#13497
A
demand
B
cost
C
pay
D
charge
Teachers have to constantly update their knowledge in order to maintain their professional ____.
#12327
A
consequence
B
independence
C
competence
D
intelligence
Please ______ the numbers and I’m sure they will ______ more than 1, 000.
#12466
A
add up; add to
B
add up; add up
C
add up; add up to
D
add to; add up