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上期复习+ U1 g% o" x8 T2 a+ B) `' f
Like an argument between parents distresses children, the angry confrontation between the managers made others in the room uncomfortable.
8 C- J7 l3 Y8 I3 Q2 h( G 面对, 对质, 对抗
# V L$ S! r. j2 W; ]* Q5 c Section2 本单元复习6 @' Z1 |. _7 g: |/ z
Just as research helps scientists make educated guesses, the information about the problem led them to make several intelligent deductions about its cause.$ \& Y! x5 c! r8 ?3 }# T
(a) chemicals (b) more money (c) conclusions (d) none of the above0 w' X) b0 i7 [, l
答案:(d) none of the above |
发表于 2012-8-15 00:34:18
