Section15 m! r9 ~- B; {" |: H$ U
上期复习
8 l; [: R) h6 ^5 T. R1 c5 d& M8 k0 h Like an argument between parents distresses children, the angry confrontation between the managers made others in the room uncomfortable.
5 s. `& T: W/ ~ 面对, 对质, 对抗
; s. I% S0 L! S u _3 s3 V: `) J Section2 本单元复习
0 a# X* z" \) X! V0 m$ C& h/ w Just as research helps scientists make educated guesses, the information about the problem led them to make several intelligent deductions about its cause.# f; Q! `7 h/ e" O' K
(a) chemicals (b) more money (c) conclusions (d) none of the above8 |) z% |9 D. o& h9 S" H
答案:(d) none of the above |
发表于 2012-8-15 00:34:18
