Without the contributions of Qian Xuesen
题型:选择题
问题:
Without the contributions of Qian Xuesen, the father of Chinese missile, the achievements in space technology unthinkable in China.
A.would be
B.would have been
C.might be
D.should have been
Without the contributions of Qian Xuesen, the father of Chinese missile, the achievements in space technology unthinkable in China.
A.would be
B.would have been
C.might be
D.should have been