【正文】 e, the water levels of the oceans would rise 250 feet and engulf most of the world’s great cities. is reflective, so that little polar ice melts during the summer。 GWD3Q4: Yellow jackets number among the 900 or so species of the world’s social wasps, wasps living in a highly cooperative and anized society where they consist almost entirely of females—the queen and her sterile female workers. wasps living in a highly cooperative and anized society where they consist almost entirely of wasps that live in a highly cooperative and anized society consisting almost entirely of which means they live in a highly cooperative and anized society, almost all which means that their society is highly cooperative, anized, and it is almost entirely living in a society that is highly cooperative, anized, and it consists of almost all number among，從屬于 逗號(hào)前面是主句，后面是從句 A，后面的 they指代不 清，如果是指 wasps，意義不對(duì)，一般地 ETS不喜歡代詞 B is the best，這里的 consisting修飾 society。 GWD1Q32: To develop more accurate population forecasts, demographers have to know a great deal more than now about the social and economic determinants of fertility. have to know a great deal more than now about the social and economic have to know a great deal more than they do now about the social and economical would have to know a great deal more than they do now about the social and economical would have to know a great deal more than they do now about the social and economic would have to know a great deal more than now about the social and economical demographer， n，人口統(tǒng)計(jì)學(xué)家 economical，節(jié)約的，經(jīng)濟(jì)的（不合本題意） economic，經(jīng)濟(jì)上的，經(jīng)濟(jì)學(xué)的 A，比較對(duì)象不匹配，主要是沒有用 would B、 C、 E， economical不合題意 D is the best 本題的 would的用法： used when talking about a possible situation that you imagine or want to happen. 這里是兩種情況的完整比較，主謂狀的完全比較，因?yàn)橹^語和狀語都不相同，所以這里全部沒有省略。 GWD1Q19: Recently physicians have determined that stomach ulcers are not caused by stress, alcohol, or rich foods, but a bacterium that dwells in the mucous lining of the stomach. not caused by stress, alcohol, or rich foods, but not caused by stress, alcohol, or rich foods, but are by caused not by stress, alcohol, or rich foods, but by caused not by stress, alcohol, and rich foods, but caused not by stress, alcohol, and rich foods, but are by ulcer， n，潰瘍 mucous, adj. 黏液的 , 黏液似的 C is the best， caused not by ... but by ...平行 GWD1Q20: Rivaling the pyramids of Egypt or even the ancient cities of the Maya as an achievement, the army of terracotta warriors created to protect Qin Shi Huang, China’s first emperor, in his afterlife is more than 2,000 years old and took 700,000 artisans more than 36 years to plete them. took 700,000 artisans more than 36 years to plete them took 700,000 artisans more than 36 years to plete it took 700,000 artisans more than 36 years to plete 700,000 artisans took more than 36 years to plete to plete them too 700,000 artisans more than 36 years rival， v，競(jìng)爭(zhēng)，對(duì)抗 the army of terracotta warriors，兵馬俑 B[C] 還是應(yīng)該選 C，這點(diǎn)在 GWD1817 題得到驗(yàn)證。 GWD1Q7: A recent review of pay scales indicates that CEO’s now earn an average of 419 times more pay than bluecollar workers, pared to a ratio of 42 times in 1980. that CEO’s now earn an average of 419 times more pay than bluecollar workers, pared to a ratio of 42 times that, on average, CEO’s now earn 419 times the pay of bluecollar workers, a ratio that pares to 42 times that, on average, CEO’s now earn 419 times the pay of bluecollar workers, as pared to 42 times their pay, the ratio CEO’s who now earn on average 419 times more pay than bluecollar workers, as pared to 42 times their pay, the ratio CEO’s now earning an average of 419 times the pay of bluecollar workers, pared to the ratio of 42 times A， pare to的前后不匹配， CEO和 a ratio B is the best， a ratio that ...用 ratio指代前面經(jīng)常是 ETS正確答案的標(biāo)志 C， their指代不清 D、 E，缺 that PREP答案是 C A: pared to比較對(duì)象不對(duì)等 B: a ratio that pares的 pare不能用主動(dòng)方式表達(dá)，應(yīng)該是被比較 C: correct D: 句子結(jié)構(gòu)不對(duì) E: 句子結(jié)構(gòu)不對(duì)，應(yīng)用賓語從句 注意： as pared to/with 省略了主語和系動(dòng) 詞，是慣用法 GWD1Q8: The 32 species that make up the dolphin family are closely related to whales and in fact include the animal known as the killer whale, which can grow to be 30 feet long and is famous for its aggressive hunting pods. include the animal known as the killer whale, which can grow to be 30 feet long and is include the animal known as the killer whale, growing as big as 30 feet long and include the animal known as the killer whale, growing up to 30 feet long and being include the animal known as the killer whale, which can grow as big as 30 feet long and is include the animal known as the killer whale, which can grow to be 30 feet long and it is grow as big as 30 feet long不合邏輯而且羅嗦．Ａ更簡(jiǎn)潔． grow to be 和 grow to 都對(duì)． A is the best, grow to be 30 feet long B、 C， growing修飾對(duì)象與主語不一致 D， grow as big as 30 feet long不合用法（？） 一是及物動(dòng)詞：主要含義是：使生長(zhǎng)；培養(yǎng)；使（東西）依自然進(jìn)程而發(fā)展或增加： 二是不及物動(dòng)詞：生長(zhǎng)，成長(zhǎng)：自然進(jìn)程中體積的增加 由此可見，作及物動(dòng)詞主要是指“培 養(yǎng)”，而不及物動(dòng)詞主要指“生長(zhǎng)”。 思路：首先注意到中間的是插入成分，句子主謂結(jié)構(gòu)和時(shí)態(tài)選擇排除掉 C,E選項(xiàng)，再根據(jù) suggest的簡(jiǎn)潔用法，得到 D選項(xiàng)。 E，最后的 should可以省略， sadzlized前面多了個(gè) she Being 一般是 錯(cuò)誤答案的標(biāo)志。沒有定論，傾向選 B obscure， adj，朦朧的，灰暗的 paperback， n，平裝本 E[B]，據(jù)說 GWD給的是 B A、 C， their