Teratomas are unusual forms of cancer because they are composed of tissues such as tooth and bone not normally found in the organ in which the tumor appears.
664. Some psychiatric studies indicate that among distinguished artists the rates of manic depression and major depression are ten to thirteen times as prevalent as in the population at large.(不明白) (A) the rates of manic depression and major depression are ten to thirteen times as prevalent as in (B) the rates of manic depression and major depression are ten to thirteen times more prevalent than in (C) the rates of manic depression and major depression are ten to thirteen times more prevalent when compared to (D) manic depression and major depression are ten to thirteen times as prevalent when compared to (E) manic depression and major depression are ten to thirteen times more prevalent than in 答案给5,我选1 661. Some buildings that were destroyed and heavily damaged in the earthquake last year were constructed in violation of the city’s building code.(不明白为什么要用完成时态) (A) Some buildings that were destroyed and heavily damaged in the earthquake last year were (B) Some buildings that were destroyed or heavily damaged in the earthquake last year had been (C) Some buildings that the earthquake destroyed and heavily damaged last year have been (D) Last year the earthquake destroyed or heavily damaged some buildings that have been (E) Last year some of the buildings that were destroyed or heavily damaged in the earth quake had been
答案给2, 671. State officials report that soaring rates of liability insurance have risen to force cutbacks in the operations of everything from local governments and school districts to day-care centers and recreational facilities. (A) rates of liability insurance have risen to force (B) rates of liability insurance are a force for (C) rates for liability insurance are forcing (D) rises in liability insurance rates are forcing (E) liability insurance rates have risen to forc 答案3,有固定短语么 681. Teratomas are unusual forms of cancer because they are composed of tissues such as tooth and bone not normally found in the organ in which the tumor appears. (A) because they are composed of tissues such as tooth and bone (B) because they are composed of tissues like tooth and bone that are (C) because they are composed of tissues, like tooth and bone, tissues (D) in that their composition, tissues such as tooth and bone, is (E) in that they are composed of tissues such as tooth and bone, tissues why not 1 ,the key is 5
681, 如 果 选 A, 则 是 : because they are composed of tissues such as tooth and bone [tooth and bone] not normally found in the organ in which the tumor appears. 修 饰 歧 义 。
664. 1) rate 不能 as prevalent as ,只能 as great as 2)ten to thirteen times more prevalent than 与 ten to thirteen times as prevalent as 一样都是 10到13倍, 而不是咱中国人认为的 11到14倍。咱做题可千万不能先把 E 就排除了,那就上ETS的当了
664, RATES seems redundant since it mentions later 10 -13 times. BLUESTONE is right, pretend to be as stupid as teh americans then we do their-designed tests. 681, there should have a comma before not so that it's clear