6.We packed up the things I had accumulated over the last three years and left for good. - k- N3 G' A+ z6 M9 y( R# o A)close B)near C)past D)final ' Y" M* `: z& s/ B! S. [7.The chemical is lethal to rats but safe to cattle. ) P3 T# [7 H6 o c A)toxic B)harmful C)deadly D)contagious ' t) |! Q4 f8 u$ }. P8.She is very conscientious about her work. 7 T& ]0 |/ \. K- x2 _7 O: S: r A)worried B)careful C)anxious D)nervous# y0 Z! ?# s3 M( o
9.She has consolidated her power. % H! K. s# w' ~8 d S0 |8 U5 Q A)strengthened B)won C)hardened D)united& H- x# q# P+ N, r
10.The drinking water is contaminated with impurities.# p+ p* _1 O/ F
A)blackened B)polluted C)darkened D)mixed