11 The food is insufficient for three people.
# U- E5 v$ T' r2 `0 Z' R gA scarce B short
% `- o. Y r; p6 T( c' sC marginal D inadequate
7 u! t/ o. I# y- J( {12 Most of the butterflies perish in the first frosts of autumn$ i2 \% t% t# [/ h% R% Q: j, k
A die B disappear
- K6 j' K+ ^! A; lC migrate D vanish
7 f# c7 X, E/ t" D8 \( |7 l13 But ultimately he gave in.+ L& p, M& a4 ~& P
A undoubtedly B certainly
x0 H% D/ E; l/ q5 S1 y- DC finally D necessarily) B0 P& `, Q I6 f k* Q
14 It is a complicated problem.6 }5 N6 v, w5 F2 x4 H1 M
A strange B complex# [- S: o. f8 W0 |- o6 ~ u* s
C difficult D unusual
! y7 I, ^& t0 H2 R15 In Britain and many other countries appraisal is now a tool of management.
7 G# ^8 _0 `! r; aA evaluation B production
( B* Z* h6 `; F, Z# H4 O* lC efficiency D publicity3 }4 l }1 z; f: n7 `9 r
4 H( G0 x1 s5 ?: R11. D 12. A 13. C 14. B 15. A |