问题
选择题
According to the recent research,heavy coffee drinking and heart attack is not necessary __________
and effect. [ ]
A. reason
B. impact
C. fact
D. cause
答案
答案:D
According to the recent research,heavy coffee drinking and heart attack is not necessary __________
and effect. [ ]
A. reason
B. impact
C. fact
D. cause
答案:D