11 Since ancient times people have found various ways to peserve meat.# Q# W) f/ D! D0 Y1 l
A eat B cook6 j$ J, b; g& \/ k, @2 U( f
C freeze D keep
" ?! ^( o8 m5 s2 t9 r12 We packed up the things we had accumulated (积累) over the last, three years and left.$ r# Y5 }. P. W% D
A late B recent
4 }, `4 E9 s U2 W2 {" K. CC past D final
) o! f9 R/ X* Y/ ]6 K13 The expedition reached the summit at 10:30 that morning.! w, n* n1 h' O
A bottom of the mountain B foot of the mountain
, B. S/ `& M8 [C top of the mountain D starting point6 S5 }/ [8 Q* i, }9 t4 I$ E& x6 b
14 There is always excitement at the Olympic Games when an athlete breaks a previous record of performance.* ?1 F8 o' T- _; m, S9 \! {
A beats B destroys
7 G) `5 L4 P* |$ KC maintains D defends$ n/ s+ r" {' P0 X7 x$ f
15 The president proposed that we should bring the meeting to a close.
' o2 F8 z" D" _8 C- G1 ?, U2 \1 n0 I8 yA stated B said# Z% L4 t0 m! s
C suggested D announced
1 u7 l6 k0 U& ]$ c$ Z$ l. v# I参考答案:11. D 12. C 13. C 14. A 15. C |