26.Many kinds of animals are believed to have _________ from the earth
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9 j6 C7 Y' z4 [, K7 ` A. withdrawn B.vanished C.found D.hung
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27.The engineers in this lab spent several weeks _______ their plans for the new bicycle.
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A. counting B.stripping C.elaborating D.casting" E- N- t& A# s E; F
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28.Pine trees are usually believed to _______ cold weather., v% k' o4 V' h) S
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A. guard B.accomplish C.roar D.endure
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8 M5 F1 M7 |4 f* v29.Free medical service is _______ to nearly all the college students in China.) {0 H5 h* |4 X' W
* b1 y* s' J3 |, @; l% p2 R A. favorite B.available C.convenient D.average: X/ f% a* m2 F. R1 o j
, s5 k9 ]* b, g8 d0 O6 ?; g30.After working for twenty hours without any rest, the doctors were _______.
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: ^4 o! P/ k/ H: {5 V# y" L) G4 L A. exhausted B.mounted C.wrapped D.restored
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26.B 27.C 28.D 29.B 30.A |
发表于 2012-8-14 09:52:33
