问题
选择题
Liu Xuan is really ______, she is very good at math, physics and chemistry. [ ]
A. outgoing
B. smart
C. athletic
D. quiet
答案
答案:B
Liu Xuan is really ______, she is very good at math, physics and chemistry. [ ]
A. outgoing
B. smart
C. athletic
D. quiet
答案:B