2012大学英语四级语法-ing真题训练(十) + t ]- O' m% B+ S* G. M6 m
46. “She has been working very hard recently.” 4 n& T6 G. Y X7 I. W
+ F3 f, D( Z. Y/ [, h' B “Because the burden of a big family has been ______ on her shoulder.”
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A)borne B)born C)bore D)bear , S$ v0 S$ g- D5 H: X
0 r( B+ l7 R1 J$ w% M6 k* }; ?( W 47. When ______ , the metal expands , and if ______ to cool , it will contract.
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2 `7 C- t9 ~( | A)heating ; allowed B)heating ; allowing C)heated ; allowed D)heated ; allowing ( N! |9 H( V: v7 G! T
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48. Henry is so indifferent to his appearance that he never has his clothes ______. www.Examw.com+ o# H! d% |5 ^8 w5 i7 f6 J
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A)pressed nor shine his shoes B)pressed or his shoes shined
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C)to press or his shoes to shine D)pressing or his shoe shined / @# S! }9 @7 H! U9 {
49. Is there anything you want from town? I am going to get______.
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A)mailed letters B)these letters mailed C)those letters mail D)to mail those letters 7 x% V. X& O" V0 @& D3 F
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50. The teacher was very strict with the students. He had them _____ a diary without interruption.
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A)to keep B)keep C)having kept D)to be keeping & m t1 H% O2 g; c# b9 v! }
答案:46 a 47 c 48 b 49 b 50 b |