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</p> 6. Chromosomes are regarded today as the major carriers of genetic material， _________ of DNA and various types of protein.+ O9 m+ A( m0 w0 ^; d& t
A. consisting
6 `5 Q4 H4 ^$ K+ p B. as to consist
( _2 T/ a; L% ?4 n% V& E C. consist8 H% B% T. q$ y3 f: G$ o( e) E
D. which consisting9 B( i/ _$ J# K' [6 N w
答案：A8 b- n/ P4 W' H: u5 O7 Y' J2 q
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。
8 q; Y9 x9 c; u1 w; _, O 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。/ M; l5 }2 L! R8 ~$ G* s7 R
7. The leopard seal is the only pinniped _________ preys on penguins and other seals.
, f5 e2 M2 Z- F A. that normally
+ d5 a" m% K B0 E B. of which it normally
) N L! S* O' k' l6 i8 @ C. normally
5 W, b& z: E; A. y' d$ M D. that it normally* h- s. {: {$ m0 A
答案：A
) d% [5 v' \6 A6 W 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。0 b8 ]1 O" [! h/ \. ~% Q. E
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。4 e# b2 q( B2 D. \7 [$ Y
8. _________ “nova” means new， novas are actually stars that have existed for a long time and suddenly flare into brilliance.
9 n/ s0 W- {. x4 A) B+ E A. That
% g: r% }- P- i2 J/ x+ m- l& z B. Why" H% V3 k- C, H2 L& S0 M4 w5 ^
C. Although- S5 [$ g& w$ J- r$ \" H0 C
D. It is
& Y8 U) w' A4 M' ] 答案：C
+ l# s& f6 V0 G. ^0 r 分析：空格后有2个完整句，空格处需要一个conj.
+ R1 d# X) ?9 U( i 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。
, }! M( O. F- L. Y5 q 9. Because Mars is farther from the Sun than _________， Mars takes longer to complete a revolution.# b) }( E; R- V8 @
A. Earth is
- D5 M6 P+ z X9 |3 Q1 O$ Y( |! Z B. is from Earth
- c2 d8 `: P3 F C. what is Earth* l' c3 ~/ {2 p6 A# i
D. is it Earth* Y* Z5 p* g- u
答案：A6 l+ m- ^: |4 C
分析：比较结构的对称性：Mars is farther …… than Earth is，is后省略了from the Sun% W+ _8 [: v* u- s2 {- d5 _: B# P, n
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 `1 Y8 m1 g& M# O4 t; K0 ?7 ?
10. A social system is _________ of social relations that draws the behavior of its members toward the core values of the group.
% _ R" [/ Q7 c0 T3 c& o, O3 f A. a complex network V6 A8 _) n9 K8 o+ E) g
B. how a complex network
# V# z/ U. p- L; r+ @ C. a complex network and
( l; k% J. _9 h7 i! C2 D# e1 S2 k D. a network that is complex
4 @5 \; C" ~0 u 答案：A
9 k; x: f, ^7 g$ 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。
0 g% I Q% `9 T" e9 R! @ 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。 |
发表于 2012-8-14 22:41:43
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