Scientists have achievedr a major_______ in the search for a cure for cancer, _____ is good news for those who suffer from cancer
#7114
A
breakthrough; what
B
breakdown; which
C
breakup; that
D
breakthrough; which
推荐题目
Though this kind of _______ has some _______, it is good enough for construction(建筑).
#5242
A
materials; shortcomings
B
memorial; shortcomings
C
materials; distinctions
D
memorial; distinctions
The advertisements in newspapers help to cut the _____ of making the newspaper.
#6657
A
price
B
pay
C
costs
D
value
—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 waiters in a restaurant.
#5952
A
sense
B
custom
C
method
D
practice