41. Vitamins are complex _______ that the body requires in very small mounts.
1 Q2 t( c- n# J# l6 ]' Q, HA) matters C) particles0 C6 i( b2 z! e" ^$ k
B) materials D) substances. U' C5 z: t! i! z5 A& E
/ d5 P/ t4 \0 X; {6 w
42. Apart from caring for her children, she has to take on such heavy _______ housework as carrying water and firewood.5 I- c1 G7 k {! T! d3 g
A) time-consumed C) time-consuming" U& p, o1 j& o- ^
B) timely-consumed D) timely-consuming
0 u' C* o6 V7 e7 d! t4 t( H# x) t( H H- z+ |. z
43. Anna was reading a piece of science fiction, completely _______ to the outside world.+ ~) l$ {- n/ Y Q4 R
A) having been lost C) losing% V) W# t5 E# m _4 H
B) to be lost D) lost
1 P6 g# M( K: B5 h# c G
2 g1 J7 \( S+ m$ j. R44. The police are trying to find out the _______ of the woman killed in the traffic accident.: K7 ~+ x$ g ^: ?
A) evidence C) status& D9 C, G& t0 Q5 m
B) recognition D) identity. q+ h; m% Y9 R5 _0 C
2 o7 A; z: S1 e4 R8 Q( i4 C) [
45. All human beings have a comfortable zone regulating the _______ they keep from someone they talk with.
$ `) y3 e& x2 ~ U+ T8 aA) distance C) range7 d5 W6 @% u9 `
B) scope D) boundary* r: m6 }7 _" a9 h9 G8 }7 K
' l9 ?- o' z S) T+ h6 `46. We have planned an exciting publicity _______ with our advertisers.
" l/ F5 N Y& S# @& Q$ n* xA) struggle C) battle
( q- N: {) j6 ?* ~9 qB) campaign D) conflict& E8 V0 ^! m8 U, v& \) m
, \8 V( j( e) Y3 ~8 l' K
47. _______ the help of their group, we would not have succeeded in the investigation.
- J, t' v( Q' Z" l% k3 @+ T1 `$ oA) Besides C) But for0 T: [/ B. X1 ~/ X1 |
B) Regardless of D) Despite( z( i+ P3 J; U+ d% A0 }
6 }+ m( O( `8 L g. M. ]( C
48. _______ much is known about what occurs during sleep, the precise function of sleep and its different stages remains largely in the realm of assumption.& P+ d u) T: d! l2 D# _" ^ T5 a3 B
A) Because C) Since
8 e$ B% E8 n( g4 E; W3 k% J% zB) For D) While
: Y; L e. I; X5 `/ U w* a( t5 A: q5 [+ ~
49. John doesn’t believe in _______ medicine; he has some remedies of his own.
) M4 R4 t/ s' m; U1 n' o7 pA) standard C) routine$ e9 ]& s: b2 Q D
B) regular D) conventional& J# M0 J. l0 L" f1 w
y7 I8 O* R3 ]! [
50. Owing to _______ competition among the airlines, travel expenses have been reduced considerably.
% `8 q2 Y6 i# [# \A) fierce C) eager
* {0 J3 r1 S2 Z% D- A0 mB) strained D) critical |
发表于 2012-8-14 09:52:33
