Further space exploration has been with the rapid development of China’s science and tech

问题补充：

Further space exploration has been with the rapid development of China’s science and technology.

A. made it possible

B. made possible

C. made it possibly

D. made possibly

答案：

A. made it possible

(答案→)B. made possible

C. made it possibly

D. made possibly

解析：本句使用了被动语态，做题时我们将被动语态还原成主动，即：People have made further space exploration possible with the rapid development of China’s science and technology.