</p> 6. Chromosomes are regarded today as the major carriers of genetic material, _________ of DNA and various types of protein.& B0 a) T3 j' q4 ?
A. consisting& ^8 ^& n% `5 {1 `
B. as to consist8 A: O, b9 s; |' P5 }# U
C. consist
2 I# m# X# u& v3 [/ {7 N D. which consisting
* G- z8 N5 J4 }7 G" m 答案:A
( a) P- [; ^" G' }' o6 m# D 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 B) }9 {# Z0 H9 @) p: `0 l" m 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。1 B2 J, O7 H- N
7. The leopard seal is the only pinniped _________ preys on penguins and other seals.
' W2 m8 w/ [- S% C" j7 I7 d A. that normally
0 |% W; O4 D- I B. of which it normally
/ _+ [7 b$ u0 D: u C. normally
" O8 Z% P5 O- U d+ O! I2 J D. that it normally2 B( l; Y% x& M: [% h6 I2 i4 G+ f3 Q2 [
答案:A Z2 i% q, F0 s4 f( s
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。& x' a) e2 h* A% T& O% F. R/ d% @) u
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。, i6 w+ n) w& m& @$ i/ a5 L
8. _________ “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance.
) F7 c) J7 q2 p% } A. That+ s4 Y. K- s# ]) q( l
B. Why
3 }* t7 C; w; s, T" C; a C. Although, ]5 ^1 |$ c, [0 |8 b0 K
D. It is0 `) W: J) J+ P4 z# Z c" d$ k2 _
答案:C/ f ?. b: j, v b$ p5 T7 R
分析:空格后有2个完整句,空格处需要一个conj.: A, A$ @- V0 I# H3 p, g3 t
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。$ ~5 ~) s/ e: }- d
9. Because Mars is farther from the Sun than _________, Mars takes longer to complete a revolution.9 p# j/ ?8 D: L- Z6 a+ ?1 ?
A. Earth is
' A# V8 t# | _$ J) K B. is from Earth! j/ o$ q! _: _: d6 ]' E4 m
C. what is Earth
" w: I7 c$ ?$ {$ K: w D. is it Earth
! o( a, n2 n4 k5 K5 }0 h 答案:A
$ }0 G0 L0 e7 M! z 分析:比较结构的对称性:Mars is farther …… than Earth is,is后省略了from the Sun8 d) l+ {4 C* z7 y
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。
) l5 f9 g- ~* J: c 10. A social system is _________ of social relations that draws the behavior of its members toward the core values of the group.
0 y& ~3 N/ w# J5 A A. a complex network
1 M) q/ C& p$ g$ z( {; @- N, o, _' ` B. how a complex network
% _" K! \- L7 \! o C. a complex network and( w3 ^$ O9 \5 U. D6 m
D. a network that is complex
1 j J2 I0 I6 d 答案:A: Y: E" |2 ^1 s/ m; n! n5 k
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。
. i& b, Y* u# d6 h) b. A) [ 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。 |