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The world’s population was about 6.5 billion in 2008. ___46___ three billion people ___47___ Asia now. That’s about half of the world’s population.
China has the ___48___ population in the world, and about one fifth of the people in the world live in China. ___49___ the large population, there is ___50___ living space for each family. And it’s difficult for lots of people to find jobs. A large population also causes many ___51___ for ___52___ nation. For example, we are short ___53___ energy and water. Most cities are more ___54___ than before, and the traffic is much ___55___. The large population ___56___ a serious problem.
So far, our government has taken many measures to control the population. One is know ___57___ the one-child policy. It has worked ___58___ in controlling China’s population. Thanks to the policy, China is developing ___59___ and people’s living conditions are improving rapidly. However, the population problem is ___60___ serious in China. We still have a long way to go.

【小题1】 a# ]- b' F' h% b2 R ]0 [! Z
A.About2 G6 I2 ]9 J7 F6 \B.More! C3 S- @. A8 ]8 Q# B& ^' [0 EC.Over9 M$ Z) j* c! F A( S0 @D.Less9 _8 P) V: C( W" T, M) A
+ Y! [: V6 @- Y7 b: Y
【小题2】$ @* M' V% L3 V6 f+ g" H
A.lived in5 d- W: M0 f9 U' G4 PB.live in/ `; J) A d9 P' N3 b: T7 T3 Y8 hC.lives in( F; A/ U: _/ `" G# d; VD.live& T0 S/ V8 a% R& Q3 i8 Q/ _
% [# b7 L W: T+ E
【小题3】. R6 L4 Y# c. g' a( h' `+ @! j
A.largest+ `+ L% Q4 M) P' ]B.biggest1 f, ]' a$ \, d; T, WC.biggest8 B: L5 X% D3 @" i0 d) LD.most
0 A& B7 T5 Y O
/ X0 c) R# R+ V
【小题4】/ b" A' i/ c* c$ S& Q) F' b# N
A.As0 U4 i" N2 F, [9 Q; H" bB.Because+ g/ ?' ^4 Q" V: P1 H; P) X9 EC.For
4 ^8 W6 A# V j& T+ D
D.Because of
) f& P+ V' Y7 G' V& M% J$ [0 `
/ X) P I) @8 F" W' E& j& d
【小题5】. V( j, U! S3 a6 a; U- Z" S
A.more% ?) i' a+ K7 B( J8 G. f( OB.less, M4 ^. G* ^& J& N+ [* ?, fC.little) L ?8 g% Y6 ND.fewer: j( g! Y- H' b/ `% j+ D. B& _
: V& [% i" T* Q; ^2 U
【小题6】$ g$ g4 H ^6 [
A.difficulty5 ?% P% B6 V8 B7 R$ R# MB.difficult. Z) \' a. O, J' b8 S' h# F8 BC.difficulty" h8 S- I& P3 L* G* gD.difference
9 K d j0 c5 W
# a" e0 P! c' @9 M; I' U. B
【小题7】3 L& X: @' N* ]8 d W
A.the all6 c2 H7 G: F% I" Z* ]$ QB.all+ `3 T" C5 C3 g, G$ D+ cC.the whole
' h$ ^5 U+ F. F" A% M
D.whole: K8 i, A% h5 P4 A( e- a+ T! e; Z. F
2 @7 a+ E$ g# ], c: d8 I; P
【小题8】+ G* F/ G; E3 _. a
A.for; X$ Y0 i, T [/ B, U+ D9 iB.of7 c! F' N7 W9 iC.in7 h! a0 ]' b: T2 \( ]D.to# b* Z: f" @+ Z. I1 g' d$ \
* Q8 N& i3 a6 [0 i. I
【小题9】
. f! D% d1 L, @! \, Q
A.crowd5 A1 U; E1 e5 g+ f9 _" K3 M8 WB.crowds" K4 f; R; M9 SC.crowding, f$ N4 @, @/ ^# J$ @D.crowded- [ e a3 @: @1 E
! C2 g' G$ V" N
【小题10】2 i% Y! d- ]8 `6 @0 T' e; N
A.busy1 Y# R4 U: R- W* X/ D4 X7 PB.heavy4 F* `1 T8 Q- A/ ^C.heavily+ L/ Y+ B; [4 ]3 f1 a/ dD.heavier: O9 `, I: a% T; X+ G- ]
, V- H/ @# G$ d2 i3 S4 N" I
【小题11】
5 R2 g; X% I0 H) X$ Z
A.become& D! H+ e4 X; X. `B.becomes5 f8 C4 j: [2 e$ R. WC.became
, ^1 N& E6 ]; C$ L0 [; P
D.has became
/ O% c' B: e7 c! `, Y1 @& `1 C5 [
/ g! L- ?% c4 J. R) \
【小题12】8 U F* A5 M: U( L2 C; X
A.for6 Z( M" a3 J8 Y9 c# ]B.at7 [( G, T4 M% J0 f/ jC.as3 S: F* b/ N; K6 e7 QD.in' N# i4 ?% `4 N$ [8 S
- K$ L) ^- C- @: O
【小题13】4 S# K. Z) ]' Y# D! j L
A.well& L" W4 f! E& I9 d& \3 UB.good% B$ _" O% R6 @3 S' `3 \C.hard
1 h/ c. `( i# C: S! @: ]
D.hardly7 d/ A1 a6 D2 h3 N+ a7 C
. K# d Y6 M* C1 Z
【小题14】" K) g+ A. G. e0 Z
A.quick8 D; P7 V# C5 Q T" f$ I- \8 \' Z3 iB.quickly& K7 I: U$ d2 R2 YC.rapid1 ?/ g8 \6 G4 U1 _8 JD.fast) D! X2 K. Y2 Q3 E, T# S
/ h1 g3 f, N, K! d( Q- B, ]
【小题15】
3 B" G! g( D7 f4 @
A.ever1 B1 Q- Z: W( R8 J/ V* `B.never5 O% M" i7 ?4 Z. j8 aC.ready0 K' @0 D& J9 L- d' a( h: X6 P8 KD.still# [9 E+ D& P7 K
V3 B! b# V8 K" O/ h! X

答案
【小题1】C
【小题1】B
【小题1】A
【小题1】D
【小题1】B
【小题1】A
【小题1】C
【小题1】B
【小题1】D
【小题1】D
【小题1】D
【小题1】C
【小题1】A
【小题1】B
【小题1】D

解析