16.In order to increase our output, we need to import more production _______.
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A. facilities B.hens C.votes D.artists
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17.When a spacecraft travels, one of the major problems is reentry into the Earth’s _______.3 S7 f/ B# h7 r% f6 V
# |/ l% z' x; r' u. d0 [ A. surface B.atmosphere C.attitude D.bent
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18.This river forms a natural _______ between China and Korea.
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2 X% U @! H! W A. boundary B.string C.spot D.zone3 k9 }- b; u! v+ V' Z
|6 Q0 b/ `( C3 B4 d/ _19.She is already 16years old. But she _______as if she were still a little girl.! V0 U2 b- a# d% u6 @: G& f
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A. believes B.absorbs C.accrses D.behaves
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3 |% `5 L& s7 _$ ?4 e& x; @9 }20.We are _______ at the rapid progress Mark has made in this semester.
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# k" M: C) X1 z/ N. Z! P" Z A. distinguished B.annoyed C.astonished D.scored- F# e+ u5 }5 l0 q, L- h
) P3 K3 W: z: v3 M. p8 _16.A 17.B 18.A 19.D 20.C |
发表于 2012-8-14 09:52:33
