41.His proposal is very _______. We do not need any explanation.
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A. concrete B.loyal C.grey D.draft
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8 X5 \( S5 T6 }4 M, {9 q% `* `42.This is a _______ computer, which we just bought for our research.+ S0 K- I* w* X1 A. k
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A. detective B.luggage C.digital D.grave, |9 l4 i+ M# _* R/ V, O
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43.The two pictures are _______. We don’t know which is the copy." g0 o2 R7 f- h( c2 }4 W% | P( V8 P1 c
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A. identical B.likely C.limited D.resemble
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8 d* _2 B5 a5 n! p( I b: O44.If you don’t want to wash your jacket, you may send it to a _______.. N/ o- D5 q! {+ B% y7 R+ m
! o" \* [0 r; q- Y0 S" p) C& |A. participant B.planet C.laundry D.ribbon$ j5 u5 `8 {( P7 [5 r1 D
* K1 q% [! y7 @) O7 } H5 n O7 [45.If the _______ in the test is too small, we can not get a good result., w6 G) H! N7 \. ~) q% X
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A. sample B.percent C.leisure D.flight- J; F7 u( d9 K2 Y0 H/ F/ V8 O
41.A 42.C 43.A 44.C 45.A |