1. The grand mediocrity of today--everyone being the same in survival and number of off- spring--means that natural selection has lost 80% of its power in upper-middle-class India compared to the tribe.

　　當今人與人在很大程度上的平等--即面對自然淘汰法則人人機會均等，并且連子嗣的數目都一樣--意味著和在印度土著部落中的情況相比， 印度中上層階級中已喪失了80%的自然選擇中的優勢。

　　2. When a new movement in art attains a certain fashion, it is advisable to find out what its advocates are aiming at, for, however farfetched and unreasonable their principles may seem today, it is possible that in years to come they may be regarded as normal.

　　當藝術領域的一個新運動發展成某種流行時尚時，最好應該弄清這場運動倡導者的真正意圖，因為，不管他們的原則在今天看來多么牽強無理，很可能多年以后他們的理論會被視為正常。

　　希望考生能夠認認真真準備，爭取能夠順利通過考試。