雅克萨之战是中国封建王朝同西方殖民主义的首次交锋。
参考答案:对
The Chinese government insists that the Huangyan Island _____ part of China and insists the Philippine government ______ the arrested Chinese fishermen free.
A.should be, set
B.is; should set
C.be; sets
D.is; sets
简述“金元四大家”的医学流派理论与特点。