266. This immunity has been followed by a relaxation of the defenses, and kittiwakes do not react to predators nearly as fiercely as do ground-nesting gulls.( N b) D" J# C' Y9 @
The word "immunity" is closest in meaning to which of following?
6 j% w+ H; ` E0 J2 k5 g4 _(A) distance
: f3 I# L6 N. z(B) transition
% r, u0 t* x% E; w(C) protection% W, q0 ?4 g, c
(D) reminder
% x- y- `! p) x8 N+ k3 G$ d
c, _+ ^7 } _, @1 ~267. Kittiwakes defecate over the edge of the nest, which keeps it clean, but this practice, as well as their tendency to leave the nest littered with eggshells, makes its location very conspicuous.
$ H" i' E) g( z) L! ^+ U: |The word "conspicuous" is closest in meaning to which of following?- R+ o1 i, p* k$ K
(A) disordered. o6 _3 I4 k* Z! K, u
(B) suspicious; u1 E% M* D: A& r+ x1 N
(C) noticeable* F! o, V4 X k6 a" J' R
(D) appealing) v- e+ _5 J- Z ^ |! u
1 [' F& T4 n9 [+ }5 B
268. On the other hand, nesting on a narrow ledge has its own peculiar problems, and kittiwake behavior has become adapted to overcome them.
! Z2 z# [$ g0 D, W2 J" N( XThe phrase "On the other hand " is closest in meaning to which of following?
. I) T$ j, N9 J6 U(A) therefore
+ W0 Z1 @* x2 U1 b/ C(B) however
6 k4 {8 M9 G, R1 ^: R) O(C) for example
0 f3 g1 F- a% _' w9 C(D) by no means
+ w1 i- I# r \5 J% z7 K( u9 i$ N E- [
269. Throughout the nineteenth century and into the twentieth, citizens of the United States maintained a bias against big cities.
: I, a' a& ^$ G+ DThe word "bias" is closest in meaning to which of following?
% Y8 x$ w0 P6 W7 [3 j9 B/ S, _! i8 Q(A) diagonal9 R0 O ]: L& D4 p5 G" |5 A" }
(B) slope
, t' C) r- \0 o3 R# k1 r(C) distortion5 r# u) C) `8 m/ Z. S
(D) prejudice/ ?: Y2 {7 b3 ], |4 g
3 p$ c! K: R- s8 D/ w: x270. These new urbanites, already convinced that cities were overwhelmed with great problems, eagerly embraced the progressive reforms that promised to bring order out of the chaos of the city.
7 _/ G8 e: w% g4 bThe word "embraced" is closest in meaning to which of following?0 Y4 N6 |* g+ S/ }( j! D, o, B
(A) suggested
' T0 v4 { m/ S7 L* Z% A(B) overestimated
& S0 ]- E* l. a* q(C) demanded
0 d. s: j. l( B(D) welcomed
( e2 V) [& w, | L1 J" h
, Q0 f2 N* M& R$ q$ |' e5 B266 C
) B8 c+ T5 t& ]( I! K- Y) ?0 Y267 C
( @3 f3 `+ h$ M( t. q268 B
- Q5 J; H$ I+ {' ~, W; g& u269 D
2 b. N4 C. d/ p7 l270 D |
发表于 2012-8-14 22:41:43
