2012大学英语四级语法-ing真题训练(九)6 |5 H! R. y4 `, `# K& h
41. _____this information , Alice sat down again to wait.+ I+ y% o1 \; N& s8 }7 @1 P
( |: K6 H$ c7 V' \" n$ p A)On giving B)After having to give C)Having been given D)After given$ K- h9 X7 Z! V( |
$ { G4 V/ C6 y. Y" D% g 42. They conclude that _____ a planet only approximately like their own , life is almost certain to start.* v U1 k* ?/ I( w
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A)to give B)to be given C)given D)give
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43. A beam of light will not bend round the corner unless _____ to do so with the help of a reflecting device.
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A)having B)to be made C)having made D)made
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9 ~% B) z; X5 F W, U7 K! B y+ y 44. The teacher walked into the classroom ______ .中 华 考 试 网8 C! \5 h$ Q" J+ \7 k. o
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A)with a book in hand B)hand with a book% t, C; g( \" n3 m9 M" H
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C)being with a book in hand D)to have a book in hand
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45. The astronauts started their journeys in rockets ______ forward by jets of hot gas., J4 R+ E. f, s6 i, ?% Y# C7 Y
; U$ a4 k2 E" I A)drove B)to drive C)driven D)driving
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. B! C' y: j& T/ [答案:41 c 42 c 43 d 44 a 45 c |