11 Since ancient times people have found various ways to peserve meat.
' j S3 G- {: M0 s O# i% j" AA eat B cook/ N; ~' ~0 J+ C" A* X4 M: A
C freeze D keep
. [/ }, w3 y0 D+ t+ j12 We packed up the things we had accumulated (积累) over the last, three years and left., J: Q# l1 g) U: a+ u5 j( P
A late B recent2 m6 ?* }1 b3 N4 Q
C past D final
# ?" p5 Z( h! O) A/ {# P13 The expedition reached the summit at 10:30 that morning.! a5 z$ R" `+ `; Z- Y
A bottom of the mountain B foot of the mountain
8 h! W$ F3 H [0 ]* s# w. ^C top of the mountain D starting point, F6 F& A$ T0 k! k+ H7 Q r' u
14 There is always excitement at the Olympic Games when an athlete breaks a previous record of performance.
* E) r6 x4 ]4 D: j8 u5 Q; b2 rA beats B destroys
2 h# `( P5 |) i( b% i% JC maintains D defends4 z4 Y( b- M7 g0 q
15 The president proposed that we should bring the meeting to a close.5 h2 N+ r$ y$ q. I7 X
A stated B said0 g3 j3 \% R9 y& I- Q, _! P
C suggested D announced
: ]7 f- i; b* B5 Y8 j参考答案:11. D 12. C 13. C 14. A 15. C |