1.Techniques to employ the energy of the sun are being developed. 7 w: ^8 B5 M' s* z, o3 X4 x6 B
A) convert' a1 f N6 Z! F) R* F, m
B) store
5 m2 A: X, t/ {2 Y+ x C) utilize% w) E- B0 d1 W% i
D) receive
, i: @$ ~; U6 F6 q/ B 2.Since the Great Depression, the United States government has protected farmers from damaging drops in grain prices.& ?- J; s m2 f. w3 _ r7 u& I
A) slight/ A' ~- C9 N( N+ [5 {% I2 Q9 A
B) surprising
8 |" o# K. w! V+ P: S C) sudden/ f: u* ^/ w; [1 Q i0 W* L. ?
D) harmful/ }4 |7 f& H0 B- ]
3.Medicine depends on other fields for basic information, particularly some of their specialized branches./ o: ]/ Q9 B% l
A) conventionally4 ^- t& z. ^0 ^9 k+ Q0 w6 [
B) obviously9 k: x% i6 K1 {) K' |; W
C) especially
6 C9 ~9 T5 R4 p- Q/ J' H3 `5 Z1 n D) inevitably4 A6 b2 [9 {+ B) o$ Y4 {# m
4.An important part of the national government is the Foreign Service, a branch of the Department of the State.5 t% a4 E7 B _4 a" z
A) a unity
# H: A/ ?3 T4 w B) a division
- A; h- X9 p: e" a; I9 m C) an embassy
. R2 A6 e( ]8 S) |$ \ D) an invitation7 s7 o& M* Y4 C& @; S7 P
5.We were astonished to hear that their football team had won the champion.$ J; L7 S- g/ ?/ B; `
A) amazed
2 l7 U1 V" b+ f( a9 ], ~ B) amounted9 T* _/ e$ S5 c5 D) t0 p4 [
C) amused
. Q, O: `$ c( c' O7 E7 r2 ~ D) approached( T5 x+ c- j# ]* r& B$ H
6.There is an abundant supply of cheap labor in this country.: L: @* s+ n& {1 D. Q% Y5 T
A) a steady+ y$ E$ Y. x0 \( K
B) a plentiful
' L. L4 }$ _4 ]$ ^4 E+ N- n C) an extra5 b5 o" _/ h2 E" r. f0 n
D) a stable
& a4 [9 F8 o' c. Z6 R 7.All living organisms, regardless of their unique identity, have certain logical, chemical, and physical characteristics in common.+ D5 S% U' Q2 U- v. r2 {
A) as a result of
! j+ N2 ]* c+ T& ~ B) considering
! a' ~, Z6 H9 R4 |- \ O( L" Q9 ~ C) on purpose
' ?" @0 ~% ?# u- i- w% C( d( R D) whatever
+ o- t$ z2 ]! v 8.The most crucial problem any economic system faces is how to use its scarce resources.
. w E- B- M: _) L; ^ A) puzzling+ b/ \& X0 c* C7 q# V9 |
B) difficult, k' H( K( c. V$ q. T" s8 k
C) terrifying
" c: {4 o( r5 a' x7 `* G D) urgent; v5 s7 l' L& Z: h
9.Human facial expressions differ from those of animals in the degree to which they can be deliberately controlled and modified.
2 Q6 g% q& i1 J8 k) m0 q1 } A) sufficiently
0 d& O- q7 g* |3 B: [ o0 W- f; c0 B B) noticeably/ _6 y& V j4 I% Y
C) intentionally
0 r! f# s2 t7 I, H" \ ^) R; Z, X8 x D) absolutely
- M- _6 s* T3 {/ W4 H { 10.The Constitutions vague nature has given it the flexibility to be adapted when circumstances change.
; H2 s7 p0 \, [& ]% N1 x2 }' y# L A) imprecise# g: G8 D0 |) Z4 u7 p5 l' M
B) concise
: {' [9 G9 H& t4 P& F! ^+ J# G C) unpolished
2 ^' [+ B, ~3 l" D( f% B D) elementary$ v9 J d! a5 q( y
11.The expedition reached the summit at 10:30 that morning.# O) t7 w: i( `* ?# e7 e5 `
A) top of the mountain/ ^8 ?( f$ J5 s- s% @& k s
B) bottom of that morning
4 j* E/ c2 l3 [, g( y C) starting point1 `( a: X! j: P8 C9 H
D) site# Y) }2 |$ E0 h/ \, n4 L
12.The latest census is encouraging.- K% P" o( \: o
A) count! V- l! m+ _7 d. ^" A
B) statement
/ U; t E4 o9 }9 [% q# a C) agreement
6 \, j* q; p1 a D) estimate& B: O% u1 t& g$ n9 j; a7 F/ k4 d
13.Academic records from other institutions often become part of a university's official file and can neither be returned to a student nor duplicated.
8 ~1 S; H0 v, O' G9 Q- J A) borrowed
' G k# z3 E1 N B) purchased, i0 B5 C/ b6 s9 Z: `" h( a( ?2 |9 K
C) copied7 h' K' n" c6 e2 d9 J
D) rewritten7 P) i% }& Q% O; ]) @* j: i) ^
14.While serving in the Senate in the early 1970s Barbara Jordan supported legislation to ban discrimination and to deal with environment problems.
4 s4 W' j q, c" H A) list [$ T% U- e7 y" O/ J# t J
B) forbid
, v( z5 H+ b. U% B1 U+ ~ C) handle
1 _, w) h- ?% `8 c3 n z6 J4 L D) investigate
" ~ U) N& x; @6 s! g5 _" U6 \ C% Z 15.Gambling is lawful in Nevada.$ D# d3 k4 Z- I$ _
A) legal; k% p! D4 i# b( d) y
B) irresistible# H- m) z" S, S* g
C) enjoyable6 U, ]5 w( T# p5 F1 L7 @
D) profitable |