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- UID
- 223285
- 帖子
- 248
- 主题
- 118
- 注册时间
- 2011-7-11
- 最后登录
- 2013-9-12
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2#
发表于 2011-7-11 18:40
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| I would hope that they wouldn't have 2 answer choices that are off by only a decimal point or two, but I could be wrong. You should be able to get an answer close enough where you can easily identify the right one (even if it's off from your calculation by a couple decimal points). I usually use 3 or 4, and so far no problems with finding the right answer on any practice questions. |
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