M41 V38 710 終於考過了, 感覺好像是併了老命。數學不多寫了, 已有二百多題, 想補充一下Verbal.
Verbal RC 月球的那一題, 但問題有點不同
When a large body strikes a planet
or moon, material is ejected, thereby creating a hole in the planet and a local Line deficit of mass. This deficit shows up (5) as a gravity anomaly: the removal of the material that has been ejected to make the hole results in an area of slightly lower gravity than surrounding areas. One would therefore expect that (10) all of the large multi-ring impact basins on the surface of Earth’s Moon would show such negative gravity anomalies, since they are, essentially, large holes in the lunar surface. Yet data collected (15) in 1994 by the Clementine spacecraft show that many of these lunar basins have no anomalously low gravity and some even have anomalously high gravity. Scientists speculate that early (20) in lunar history, when large impactors struck the Moon’s surface, causing millions of cubic kilometers of crustal debris to be ejected, denser material from the Moon’s mantle rose up (25) beneath the impactors almost imme- diately, compensating for the ejected material and thus leaving no low gravity anomaly in the resulting basin. Later, however, as the Moon grew cooler (30) and less elastic, rebound from large impactors would have been only partial and incomplete. Thus today such gravitational compensation probably would not occur: the outer layer of the Moon is too cold and stiff.
The passage suggests that if the scientists mentioned in line 19 are correct in their speculations, the large multi-ring impact basins on the Moon with the most significant negative gravity anomalies probably - were not formed early in the Moon’s history
- were not formed by the massive ejection of crustal debris
- are closely surrounded by other impact basins with anomalously low gravity
- were created by the impact of multiple large impactors
- were formed when the Moon was relatively elastic
What does some one expect the multi-ring basins has a negative gravity? What is the main purpose of the passage? 另一題是婦女問題, 很長的一篇文章, 起碼四段:
Domesticity limits women status 傳統的家庭觀念及責任限制了女人的地位及發展
很多學者對十九世紀婦女問題都持有某一個觀點, 但一些歷史學者就覺得應從另一個角度去看。其中一個歷史學家的代表人物是某某女士。(雖只是一段, 但出了頗多問題, 一個主題問題, 另有一道是二十世紀研究十九世紀的婦女問題, 困難在甚麼地方? )
第二段到第四段都是講某某女士的研究及作者的意見。Questions: The structure of the second paragraph. My answer is a argument is presented, examples follows, and conclusion. 還有一細節題, 女人工作跟男人工作的最大分別: 女人工資。
CR Coffee consumption drop every year. Though coffee shops raised prices for all brand, the price increase is not enough to account for the substantial upsurge in coffee sales. Why?
Consumers change their consumption pattern from non-frills to high-end expensive brands.
Deer lavae 的一題
The new discovery of a stone in which the fossil of barley seeds is discovered reveals the fact that people grew barley in 42,000 years ago. This rebut the historian assumption that people started to eat Barley only 12,000 ago. What is the assumption?
People eat some of the barley they grew 42,000 years ago.
想到再補充 | 
