On April 24, Tsinghua University its 100
题型:选择题
问题:
On April 24, Tsinghua University its 100th anniversary at the Great Hall of the People in Beijing.
A.congratulated
B.challenged
C.celebrated
D.participated
On April 24, Tsinghua University its 100th anniversary at the Great Hall of the People in Beijing.
A.congratulated
B.challenged
C.celebrated
D.participated