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Mclaughlin
- Master | Next Rank: 500 Posts
- Posts: 131
- Joined: Mon May 05, 2008 10:46 am
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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
(E) as it passes
OA is C
WHY?
(A) between passing
(B) of passing
(C) between its passes
(D) of its passes
(E) as it passes
OA is C
WHY?












