</p> 6. Chromosomes are regarded today as the major carriers of genetic material, _________ of DNA and various types of protein.; m, g) ^" C- C3 o; M; W1 ~: I4 E
A. consisting
) {9 L# `9 Y: G* { b3 L B. as to consist
1 T3 G. E4 J& z C. consist
7 C2 }# F+ _) o. L D. which consisting ]% B! M6 a; J! ~
答案:A- a3 o# s) Q; J
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。& V+ _/ Q; v; m1 u: s' m4 ~
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。
0 F8 G2 V3 Z. J* d) X" Y 7. The leopard seal is the only pinniped _________ preys on penguins and other seals.
3 {. W4 O4 H! a' U9 f A. that normally
" ]$ H5 }6 V6 `, f% Z B. of which it normally
7 S9 r( N8 f( X9 w; z2 [ C. normally
4 d' N/ J1 K) V8 G* K D. that it normally7 w P+ y H. t
答案:A
( M3 K2 Z! u; n# d, K 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。" s7 |7 t" c% Z$ u+ {& F
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。
& U+ F( N+ ^6 c( |9 ?) F 8. _________ “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance.1 A! U% Q' a. a# i
A. That
: {0 Q3 G* u4 n B. Why
; D+ A2 Z/ ^ d; o4 V) w5 x, m' Q C. Although& I* ~* |% n* z$ m l
D. It is
: y* I6 X" j1 q4 ~8 ?5 {& C4 B, a 答案:C
! `; N% m$ t. \# \% u4 M 分析:空格后有2个完整句,空格处需要一个conj.- S; J7 v* U* N$ Q
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。4 V8 |# H8 v# P# x h. i% ^
9. Because Mars is farther from the Sun than _________, Mars takes longer to complete a revolution.! o+ L' \& [) t! H" |, ]
A. Earth is
, _1 v: ]3 z! }+ y: ^ B. is from Earth4 N, u0 R9 ~# X N
C. what is Earth
# ]% K" M0 m7 V2 m D. is it Earth ~7 M% P% f& q2 M% P. d
答案:A
- J! @1 H# @: Q, V 分析:比较结构的对称性:Mars is farther …… than Earth is,is后省略了from the Sun
& ~; }; F4 h/ {. y. c$ p" } 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。: d0 h/ V3 F( N+ D( T% I
10. A social system is _________ of social relations that draws the behavior of its members toward the core values of the group.5 ~7 c7 f9 `: t* O5 b
A. a complex network
, w9 h) n x$ d$ {/ Q4 a* x( b B. how a complex network
5 l9 m# c8 X4 q8 @8 X C. a complex network and
1 C& g& Z2 _' U& a& t' j' r% ~ D. a network that is complex) }. t; m( n# P& d
答案:A) z/ Y& P* Q; s% A
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。* r1 ~& B+ k" Z" h$ F0 W7 \+ J
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。 |