In a blow to those who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added as the message is forwarded to others or sent back and forth.

• who still harbored the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient had added
• who had still been harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick for enabling an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might have added
• who still were harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick enabling an interloper to rig an E-mail message so that this person is privy to any comments that a recipient would add
• still harboring the illusion that E-mail exchanges are private, a watchdog group recently uncovered a trick that enables an interloper to rig an E-mail message so that this person will be privy to any comments that a recipient might add
• still harboring the illusion that E-mail exchanges had been private, a watchdog group recently uncovered a trick that will enable an interloper to rig an E-mail message so that this person was privy to any comments that a recipient might add

这题我就只靠着trick for enabling vs trick that enables和时态来排除的，这句话从句子成分上可以怎么判断么？我感觉好像都差不多

美本大三在读，七月初决定开始备考，上周刚报了一场8.19的offline。因为在美国读了六年书，再加上问了几个学姐都说gmat一点都不难，所以一开始lz真是迷之自信，感觉自己复习一个月750应该问题不大。但真到做题才知道自己真是想的太简单了。

之前下载og资料的时候，以为总册就是分册合在一起，所以目前是把数学和语文的两个分册刷完了。说一下各项的正确率：数学两项都只有差不多80%，RC和CR也是80%多，SC最差，昨天做完只有60%感觉是一开始期待太高，导致现在看到做题效果心态特别爆炸，担心自己连650都上不了可是越是这么焦虑，自己做题状态越差，错的就越多。

在CD看了很多大佬复习的帖子，也看到大家都有推荐一些材料，但我现在只剩下三周的时间，如果想比较高效的提升到700的水平，应该主要看什么资料呢？还有就是，因为已经刷过og分册的题目了，不知道是要接着刷总册呢还是去刷manhattan这种呢？现在真的太迷茫了，着急上火的牙齿也肿了，胃病也犯了，希望能有好心大佬来指点我一下接下来该怎么做？

毕出21套题目里好像没有画出是直角三角形，而且解析里为什么说the shorter leg是最短的边，不是比较级吗?

ron视频中说动词不能放在名词和名词修饰语之间，有小伙伴知道为什么吗？

在问答里搜索关键词并不能出来和关键词有关的问题，只能顺着从上看到下，是只有我遇到这个问题吗？

目前RC做完了OG20和一部分prep，正确率大概65%，速度稍微比2min一题慢一点。感觉题也做了不少，但正确率感觉不到提高，下一步应该怎么做？整理做过的文章写逻辑框架，横向总结各类题型 还是怎样呢？

我知道which做修饰的事后需要介词提前；比如：from which / at which / about which

那么有 about that吗？比如我想说：python——the computer language that i want to learn about 还是说 python——the computer language about that i want to learn?我不想用which 我想表达十足的限定性修饰。第二句这么写对吗

感觉去题目练手的话，对题目有点浪费。有没有为了去找到premise和conclusion和其中的loophole/gap，而精读的材料呀？

请问GMATLA1-9套难度是多少分标准题库的。谢谢