The doctors in Beijing did all they coul
题型:选择题
问题:
The doctors in Beijing did all they could______ Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
A.save
B.to save
C.saved
D.saving
The doctors in Beijing did all they could______ Shao Zhanwei, mayor of Hangzhou, but he still died of heart attack at the age of 58.
A.save
B.to save
C.saved
D.saving