请教OG12-39

suzibi

Ron大神说目前为止他还没见过so as to (连用哦)作为正确答案出现过

suzibi

enkyklios 发表于 2013-6-8 06:06
楼上的回答太功利了，或者对，或者为什么错，gmat没有考过这答案太没说服力。 ...

'So as to' isn't often the correct answer in GMAT-ville. It's somewhat wordy and awkward, although it isn't always wrong (I can't refer you to an OG problem off the top of my head where it's right, though).

Ron的原话，大神都这么说啦！！！很多时候what we can do is only to memorize some idioms and rules. Clearly, GMAT doesn't like "so as to". That's why it has never appeared in the correct answer!
Or you can give us a better explaination.