hzvisitor and Laoben, Since you have been in US for a while, your RC probably is relatively good, but for SC you may need to brush up some basic grammar rules. At least this is my situation. For SC, here's some suggestion: read all OG explanation carefully, at least a couple of times. This will cover most of the basics. After that, you'll see where your weakness lies. Then you can read a Chinese book such as 白勇's. You can focus on specific chapters related to your weakness. For RC, you may not have achieved very low error rate now, but you should be confident that your "true" RC is relatively good. Learn a couple of tricks and you should get very good result in this section. I followed 新东方's GRE course in flash, but this site also has some other tips put together by some GMAT pioneers. I found these very helpful too. |