</p>8 In the background was that eternal hum." e! R- k& M4 s, t" `& S
A long B never-ending! ?* o- N3 p7 Z3 R3 I, G
C boring D extensive* s+ |$ g" A6 O
9 The Constitution's vague nature has given it the flexibility to be adapted when circumstances change.# i* j; S2 c; T/ d# ~1 W* y
A imprecise B apparent! L3 H1 e8 F \. E$ f
C clear 13 easy
! a- ^. y7 F6 x* ~10 Gambling is lawful in Nevada.
: z. H( H& k5 _- U1 K/ fA enjoyable B irresistible. Z+ s7 D* t) ^+ n1 X- R4 k
C legal D profitable: u* `& F/ ?+ U8 w9 `# ~
11 These are the motives for doing it.
2 Q$ G, F5 o" K! i( TA reasons B excuses
- r) q9 R9 h6 i: TC answers D replies
! T! P% `5 d8 e" ?8 P12 The river widens considerably as it begins to turn west.- v. P. @1 w3 Z! g' U
A extends B stretches, i5 |6 [4 d9 S! m
C broadens 13 bends
- [, W/ _4 _9 j9 X1 X7 q x1 J13 Many economists have given in to the fatal lure of mathematics.2 U3 k# t% ? r4 j
A error B puzzle) N9 J9 @1 E! {1 P6 E M1 ]
C attraction D contradiction
2 W' t3 k6 O9 ^- p/ y& K ^( y14 With immense relief I stopped running.
1 h, \3 ]% b: Y3 _4 V3 SA no B little2 A; e# ~$ |- k% o6 N+ }" m
C scarce D enormous
9 z0 t. O; [: @5 x* Z: R15 A great deal has been done to remedy the situation- }( o4 y& u$ j1 W
A maintain B improve' g% X+ @. X1 [/ P
C preserve D protect
/ u: y0 i" ?1 ^! c, J查看答案
9 B7 p, \" O! V, W5 \' P$ W1. C 2. B 3. D 4. D 5. B
+ g5 [5 @4 j; ]: ^. F$ n6. A 7. D 8. B 9. A 10. C 2 o" ?+ ?$ o- M% h$ N( J) ^
11. A 12. C 13. C 14. D 15. B |