2.The word "enabled" in line 5 is closest in meaning to （A）covered& S; t1 u7 k& b$ T! d
（B） reminded
, h3 I% W! n3 a, J （C）helped$ ^6 `- E" p7 W% g
（D）isolated
9 M5 d7 S/ t) o( B* ]8 j 3.The word "considerable" in line 10 is closest in meaning to
: I, `: M$ R% F2 s" { m9 ^ （A） planning
# I2 |& X7 q/ u g4 f （B） much# A6 {8 N6 J) c1 _' O* f0 R
（C） physical N9 u6 z+ ]7 B
（D） flew, L2 a) t U4 a$ Q' [
4.Why does the author believe that the Mandans were skilled farmers？8 T6 s# w B; Z/ |2 F$ k% d( g2 U
（A） They developed effective fertilizers.
; U1 r- Z( ~6 V7 _- ? （B） They developed new varieties of corn.
; k3 O( y+ L0 U" h. ?( Q- u' P; l4 g （C） They could grow crops in most types of soil.' E# L! @5 m+ l2 q1 n- r2 N
（D） They could grow crops despite adverse weather.( h* d2 R- ]' d, V9 S+ `( }1 d0 H; l
5. Tile word "consumption" in line 25 is closest in meaning to
8 g8 g. C0 J9 q9 Y1 t6 T （A） decay
# T2 a/ S9 b" N) f （B） planting# M) J. e, T5 B' q3 M" i# z! L
（C） eating% L7 `* g1 A8 v J- Y5 K8 ^- q
（D） conversion9 x& o. r+ e7 j
6.Which of the following processes does the author imply was done by both men and women？: G5 n. a$ f1 }
（A） Clearing fields* A- e: N M6 X. L, d
（B） Planting corn
& l$ `7 z" L) ? （C） Harvesting corn9 u* R4 U2 I) d* q$ p! O. C) I+ I
（D） harvesting squash |
发表于 2012-8-14 22:15:45
