1. By 1920 the area of the United States under cultivation had more than doubled in just 50 years, and the national population that surpassed 100 million.; E& z5 q# a" a v4 R
答福:B
" q0 W ^$ \9 v 分析及考点:不构成定语从句,却误用定语从句连接词,把that去掉就好了。: H. W/ ` C+ Z" ?: U
参考译文:到1920年美国已开垦的在50年里已经翻了两倍,全国人口也超过了100个百万。
$ y$ M( c' D" `+ M 2. Some areas of the deep sea are vulnerable frequent natural disturbances taking the form of intense currents, mud slumps, low oxygen, and upwellings.
" B$ P% q6 t8 l 答案:A8 Z B+ m9 d5 ^. Z
分析及考点:词序错误,改成frequently vulnerable natural disturbances C& I* p3 [% ^7 H
参考译文:深海的一些地方,常常受到自然干扰,这些干扰以急流、泥浆、低氧和上升流的形式存在。
4 i3 `5 e4 ?' `) ^ pumpkin补充: 大概是改成vulnerable to frequent natural disturbances
( Q% L5 p) F% G6 G 3. In the United States, the first roads were paved in colonial times, first with logs, latest with cobblestones or brick, depending on the region.
M \ x3 t1 Z 答案:B, Z* X9 K7 s9 b7 a, M$ e. ^
分析及考点:词性混用。表示先后的状态时,用later! H, U* U Z, z( x
参考译文:在美国,最早的路是在殖民地时候铺的。一开始用木材,后来根据地区不同用鹅卵石或砖块。, r; y) u, A6 a
4. In physics, sound is considered to be the waves of vibratory motion, nether or not they are heard by the human ear.1 {5 @* f& X, S. x
答案:C- ]2 S6 ~* p( X3 N0 q8 f9 A
分析及考点:连词使用表达错误。改成whether or not
7 M1 [7 O- z: a& L 参考译文:在物理上,声音被认为是振动性运动发出的波,不管人耳能不能听见。
$ f. t( E3 r4 H: {# }$ z 5. Over one thousand mineral are known, most of which are characterized by definite chemical composition, crystalline structure, and physical properties.
* M) M- `! P; _7 Y* G4 J# L; A 答案:B+ y8 o( n& E" S! o. x. p
分析及考点:可数名词单复数误用,改成minerals0 O8 p4 j7 h- v4 [8 R! A8 X
参考译文:有超过1千种矿物质为人所知。它们中很多都通过明确的化学组成,结晶结构和物理特性表现出来了。 |