</p> 6. Chromosomes are regarded today as the major carriers of genetic material, _________ of DNA and various types of protein.
3 B% {' [3 J' t0 X5 }" R$ k* } A. consisting
' }# ?. \) p; D: f7 M% F! I B. as to consist5 O. Y# H% g' L! Y3 X) v
C. consist0 z& Z; D; R: i( F* w: w! y
D. which consisting# B- W2 y2 |( J# R: d: h: A8 a
答案:A
0 i8 q( G! ~ \( T 分析:分词作状语。如果用consist的话,应该用个conj.后面加个完整的句子。% N: d$ P) {7 A7 k( z
参考译文:染色体现今被认为是主要的遗传物质携带者,这些遗传物质由DNA和各种各样的蛋白质组成。7 t) e- R) K7 p( _1 |/ D' `
7. The leopard seal is the only pinniped _________ preys on penguins and other seals.
0 W- E4 ^# U! F; ?0 ~5 R$ M3 U A. that normally8 _# O9 p# _( d q J
B. of which it normally @, o. |0 R/ D1 Y
C. normally
2 J$ \" s N2 d- c9 A' D- C3 K' | D. that it normally
* [ V* [9 H$ ]* y+ q0 a+ d; a 答案:A
4 r8 L2 B2 s% G6 p$ \$ y 分析:句中出现is和preys两个谓语动词,一定是个复合句;用that引导定语从句,pinniped为先行词,that后为不完整句。, s* }2 M% d, {# m4 |( D
参考译文:美洲虎海豹是仅有的捕食企鹅和其他海豹的鳍足类动物。
/ _& d9 `7 A4 E! Y. |4 P 8. _________ “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance.( }6 o' G& v; }! M0 n8 R
A. That
+ [/ {: p |1 t! n" L7 s9 x6 U1 k4 K- P B. Why) f& }1 f; e% {' K) J0 x
C. Although
: d+ J1 ^9 t% m6 @7 t; m3 U1 t D. It is+ W# t7 o/ o, r6 M8 F0 f
答案:C
/ L/ U! }: d. C. b% i0 {/ D 分析:空格后有2个完整句,空格处需要一个conj.9 z( x5 C$ J7 |8 U9 d$ U4 J- B
参考译文:尽管nova意味着新的,但其实新星们是存在了很久而突然闪耀出光辉的恒星。! i) ]) n( A4 p6 n$ v/ t R2 N
9. Because Mars is farther from the Sun than _________, Mars takes longer to complete a revolution.
& B! }3 M; Y* ^# { A. Earth is& g3 o/ x7 A9 _5 R. S" ]! N
B. is from Earth% F& |& ?& N$ Q9 }1 f4 J
C. what is Earth, P0 N* a, n+ u9 M2 a" f
D. is it Earth3 ?) }5 b+ h1 l1 n: L9 X6 D! Z
答案:A
! g" A! Q* b" M9 |' t- Z 分析:比较结构的对称性:Mars is farther …… than Earth is,is后省略了from the Sun% I" |( p. P D/ X. r, `1 K
参考译文:因为火星比地球离太阳要远,火星绕太阳转一圈的时间要比地球长。
6 w6 C" T, h3 P 10. A social system is _________ of social relations that draws the behavior of its members toward the core values of the group.
: ` v2 w' L8 K! i$ `7 _9 p A. a complex network
/ Y# Y( T; l! k8 X9 B' Y" y z B. how a complex network& Z6 y" |: d* U& J5 ]+ t
C. a complex network and! B. b' B$ x' z% j0 b/ K: D& o( e, S
D. a network that is complex
6 F6 y( h9 c( g' J4 F& v 答案:A4 j# `% j4 [2 U5 ]
分析:缺宾语。B中的从句只有主语,句子不完整,错;C中and作为连词,后面缺谓语,错;D错,因为of前应该为名词。
5 r# [6 N5 r. w7 D( o o! l& i, ~ 参考译文:社会系统就是一个社会关系的复杂网络,这个网络里把成员的行为方式向核心价值观靠拢。 |