问题
选择题
An increase in the price of drugs has _____ the rising cost of medical care.
A．contributed to
B．brought up
C．burst into
D．resulted from
答案
答案：A
词义辨析题。药品价格的增长导致看病费用的增加。A. contributed to 导致 B. brought up 养育 C. burst into 迸发 D. resulted from 因为 根据语境选A
面缺损大，冠短