while和 at same time 不是重复的意思吗？还是while在本句中不是同时的意思？

E选项中that are to cut .....算不算plan的同位语呢

这里like作为举例，大概是因为是插入语，所以可以吧。如果选项判错Like举例是因为其在主句里面，所以不行吧（从而such as更佳）。大概只能这么理解了。

(2) t=0, kt=t

老师太厉害了

“Allen's work is a rather extreme example of the "country community" school of seventeenth-century English history whose intemperate excesses in removing all national issues from the history of that period have been exposed by Professor Clive Holmes“
Allen的作品是属于“country community”这个学派的极端的例子，Professor Clive Holmes已经曝光了这个学派的过激之处在于其所有判断都排除了当时的国情。

请问一下：thereby可以作连词吗？不是要and thereby吗？

为什么是转折？？

D为什么不对？credibility难道不是一个new approach?

定位错误
❌未理解清楚题意

人口增长率=出生率-死亡率，因此两个方向，要么1）M的死亡率因为新的原因上升了，要么2）M的出生率下降了。
A选项虽然说出了新的主要原因是vehicular traffic，但并没有明确指出因为这个原因死亡率比以前要高了，因此可以排除；B选项出生率下降了，正确。

E选项错啦！！！应该是 E--that is found in the Philippines and that, resembling。
我还想问，现在这个错的显示 “that is found in the Philippines, resembling”，是不是就可以算对了？

scale connected by，with插入语

只有一个Highlight....

不是类比，还是应该是因果

B说的是有信用卡logo就付钱少啊，可是题目是有Logo就付钱多啊，这怎么能加强结论呢？

这题是类比吧

In option C, per mile cost is not a proper factor because the miles traveled in any mode of transportation is not given.
eg if the total miles traveled in air were significantly less than those traveled in other modes, then Avg cost of air (= tot miles * cost per mile) would be comparatively less and the total dollar amount for air would decrease and the argument won't hold true.”