With Chang’e II launched successfully, China is to send up a manned spaceship to the moon within five or six years.
A. puzzled
B. possible
C. probable
D. likely
网友回答
A. puzzled
B. possible
C. probable
(答案→)D. likely
解析：考察固定句式。Likely可能的；BC项的主语通常是it。固定句式：be likely to do sth很有可能做某事；句意：随着嫦娥二好的成功发射，中国在5到6年以后可能会发生一个载人的航天飞机。故D正确。