—Do I need to give a tip if I eat at a fast food restaurant in the United States? —Yes, it’s a common ______ to tip waiter in a restaurant.
#5994
A
sense
B
custom
C
method
D
practice
推荐题目
Dogs are our good friends as they can keep ______ with us when we are lonely．
#6100
A
ambition
B
company
C
balance
D
distinction
They wanted someone with _____ for this job, so as a freshman I had _______ that day.
#6040
A
experiences; unpleasant experience
B
an experience; an unpleasant experience
C
experiences; an unpleasant experience
D
experience; an unpleasant experience
There’re more Olympic______ winners per head of population in Australia than in other countries.
#6849
A
metal
B
model
C
medal
D
modal
After our government launched a (n) to popularize Chinese language worldwide, lots of Confucius colleges have appeared in foreign universities.
#6004
A
campaign
B
arrangement
C
measure
D
struggle
It is widely accepted that animals learn to do things because their certain acts lead to _______.
#6274
A
rewards
B
prize
C
awards
D
results