很没有骨气的求解答大全163题

keepcalm

Because Halley’s comet changes orbit slightly during the seventy-six-year interval between passing close to Earth, it may veer onto a collision course with a planet sometime in the distant future.

(A) between passing

(B) of passing

(C) between its passes

(D) of its passes（C）

(E) as it passes

为啥答案是c呢。。。这个between是只什么之间？可以没有and 。。。么？不明白求指导

keepcalm

elsachialee 发表于 2013-8-31 10:51
直接题干google

还真是百度不粗来！

elsachialee

keepcalm 发表于 2013-8-31 09:47
谢谢啦~想问怎么才能像你一样搜到以前关于这题的帖子呢？

直接题干google

keepcalm

elsachialee 发表于 2013-8-31 03:58
http://forum.chasedream.com/thread-135194-1-1.html

谢谢啦~想问怎么才能像你一样搜到以前关于这题的帖子呢？

elsachialee

http://forum.chasedream.com/thread-135194-1-1.html