A:国际劳动节
B:元旦
C:我国国庆节
D:我国教师节
- Are all the students from in your class?
- No, there are only 3 in our class. The others are from other countries.
造句。
①束手就擒:
②满载而归:
如图,△ABC中,AB=AC,∠A=50°,P是△ABC内一点,且∠PBC=∠PCA,则∠BPC的度数等于( )