6. Chromosomes are regarded today as the major carriers of genetic material, _________ of DNA and various types of protein.
$ A1 ]1 u4 H9 H! m* g5 L A. consisting
6 \) w+ ] V4 y3 q! g8 N B. as to consist5 W5 s1 y* I# J4 ]
C. consist! P/ K. w: U; ^) a: }, K, r/ z5 \2 J
D. which consisting
& G0 D* c9 O3 V 答案:A6 l* [' D6 W7 U4 i6 U5 ^( ~
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。
0 Z0 E a2 `* i; q& ` 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。
8 X$ K! K Z. y- j4 M6 P 7. The leopard seal is the only pinniped _________ preys on penguins and other seals.
/ r7 A" p, y! ] A. that normally- Z+ J! E5 l1 D. S
B. of which it normally5 G* A' D( P/ x7 m' l0 I. S7 H
C. normally
; H( _0 M- u5 u& O. C D. that it normally
8 {& V5 O2 a* |! _ 答案:A# B x+ a9 B2 r8 H
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。
9 @2 T9 B/ i$ @5 k( | 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。 w. [6 n( F# e" E6 b
8. _________ “nova” means new, novas are actually stars that have existed for a long time and suddenly flare into brilliance.
" M$ `, w# c. G1 P A. That3 p6 v+ G$ b; R* n1 n
B. Why v, H, S! p1 C, e6 x
C. Although- w# H1 c4 ]4 w$ ` F" i- s2 O% _
D. It is, n, S4 N6 h) U/ v4 o% H c, Z% V8 s
答案:C" A, C4 U* @: H( k* v
分析:空格后有2个完整句,空格处需要一个conj.2 W3 x `, g: T" G8 U& D! D! U) ~% m
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。8 g3 \! j. ?6 s2 S& `( k+ s5 _
9. Because Mars is farther from the Sun than _________, Mars takes longer to complete a revolution.
( Z8 y! {5 j3 @ p; A: n A. Earth is
. }# F2 J( O. K1 W1 }% y) K B. is from Earth/ Z, j6 C x3 k1 U
C. what is Earth( ]" R' _2 r" v% f6 c
D. is it Earth2 Y$ J/ f& X& K- `+ v2 g! |% D9 i0 K6 j
答案:A) c+ Q4 h1 ~$ j9 M2 S @
分析:比较结构的对称性:Mars is farther …… than Earth is,is后省略了from the Sun
8 q! x! o7 P! R( M, E) ` o( u 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。
! ^/ ]3 V: E. A: t* K) v 10. A social system is _________ of social relations that draws the behavior of its members toward the core values of the group.
$ d1 @. F" g' B# t- F A. a complex network% _! v2 \ \/ p. V1 k
B. how a complex network L, `2 L% Y0 _+ s
C. a complex network and) E2 Y- e( W0 z0 E5 q. Q
D. a network that is complex
3 _# P( j# x. ^ 答案:A
8 r# n; ]) j6 c' ^) K, G% q' [' Z 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。: ^( ?+ P8 |$ v) b9 Q0 r) i( D
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。 |