大全987-280

1.                  Even astronomers were amazed at the success of the Neptune flyby, which produced a photograph of a previously undetected moon; this is likely to result in increased governmental support for the hitherto neglected U.S. space program.

(A) this is likely to result in

(B) that will cause

(C) and which is likely to result in

(D) this success is likely to result in（D）

(E) it is likely to result with

按照提供的887与987的对应，应该是sec A-24, 但是讨论的不是这个题目，所以麻烦大家一下啦！

不选A是否因为this 有指代which 从句的嫌疑么？

另外，用this指代还要注意什么？？

谢谢！！

没人么/。。。。