as big as 错吗？ our factory is twice as big as...
as big as \u4e0e\u4f60as large as\u7684\u533a\u522b\u3000\u3000as big as \u4e0eas large as\u7684\u533a\u522b\uff0c\u5b9e\u9645\u4e0a\u662fbig\u4e0elarge\u7684\u533a\u522b\u3002
\u3000\u3000big\u5e38\u6307\u7a0b\u5ea6,\u8303\u56f4,\u89c4\u6a21,\u5bb9\u79ef,\u91cd\u91cf,\u6570\u91cf\u7b49\uff08\u8fd8\u53ef\u8868\u793a\u201c\u4f1f\u5927,\u91cd\u8981\u201d\u4e4b\u610f\uff09\u5e38\u53ef\u4e0elarge\u4e92\u6362,\u591a\u7528\u4e8e\u5177\u4f53\u7684\u3001\u6709\u5f62\u7684\u4eba\u6216\u7269\uff08\u5176\u53cd\u4e49\u8bcd\u591a\u4e3alittle/small.\uff09\u5982\uff1aThis is a big cock.\u8fd9\u662f\u53ea\u5927\u516c\u9e21.Jim's cake is the biggest of all.\u5409\u59c6\u7684\u86cb\u7cd5\u662f\u6240\u6709\u86cb\u7cd5\u4e2d\u6700\u5927\u7684.There is a big tree beside the house.\u623f\u5b50\u65c1\u8fb9\u6709\u4e00\u68f5\u5927\u6811.
large\u5e38\u6307\u9762\u79ef,\u8303\u56f4,\u53ef\u8868\u793a\u6570\u548c\u91cf\uff08\u5f53\u5b83\u76f4\u63a5\u7528\u4e8e\u4eba\u65f6,\u53ef\u8868\u793a\u8eab\u4f53\u7684\u5927\uff09,\u5176\u53cd\u4e49\u8bcd\u4e3asmall.\u5982\uff1aThey say China is a large and beautiful country.\u4ed6\u4eec\u8bf4\u4e2d\u56fd\u662f\u4e00\u4e2a\u9762\u79ef\u5927\u800c\u7f8e\u4e3d\u7684\u56fd\u5bb6.We have a large farm.\u6211\u4eec\u6709\u4e00\u4e2a\u5927\u519c\u573a.I like the colour,but it's too large.\u6211\u559c\u6b22\u8fd9\u79cd\u989c\u8272,\u4f46\u662f\u5b83\u592a\u5927\u4e86.
twice as big as\u5e94\u8be5\u5c31\u662f\u4e24\u500d\u554a \u201c\u662f\u4ed6\u4eec\u7684\u4e24\u500d\u4e00\u6837\u5927\u201d
two times bigger than\u624d\u662f\u4e09\u500d\u554a\uff0cour factory is two times bigger than theirs\u201c\u6211\u4eec\u7684\u5de5\u5382\u6bd4\u4ed6\u4eec\u7684\u5927\u4e24\u500d\u201d
e.g. as big as pig, as big as a car, his nose is as big as a my ear...
e.g. The life in Beijing is no longer as fun as several years ago
e.g. I am not as upset as you thougt
Then probably it is better to re-write your question, and specifically mention GMAT grammar in your question title... though I did GRE, I'm not an expert of GMAT... so couldn't say for sure...
another suggestion could be to go to a GMAT online bbs or forum in China or US, and post this question to a appropriate aubsection, then you're more likely to get a professional and accurate response, good luck
as big as 不错
此类还有as long as ， as long as 等
没有错啊。。
是可以这样加的。。
例如，as big as the sky，as big as life等等。。
或者是网上时常看到的,as big as google
不错
是的 可以加
你可能混淆了某些东西 具体语境具体分析 不妨写几个例子 大家一起来探讨下
扩展阅读：free xbox live ... black&white黑白狗 ... bigwhitebox ... bazzares美国版 ... big boss ... big cookie ... in black and white ... assassin ... twice as big as ...
