It is ______ in the town.
A. one of the cheapest restaurants
B. a more cheaper
C. cheapest restaurant
D. a restaurant cheapest
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Have you painted this room recently? Everything's looking ______ before.
A. brighter than
B. brightest than
C. as bright as
D. so bright as
Greenland, ________ island in the word, covers over two million square kilometers.
A. it is the largest
B. that is the largest
C. is the largest
D. the largest
Ann doesn't work ____ she used to.
A. hard than
B. as harder as
C. as hard as
D. more harder than
若向量组 a , b , g 线性无关, a , b , d 线性相关, 则( ).
A. a 必可由 b , g , d 线性表示
B. b 必不可由 a , g , d 线性表示
C. d 必可由 a , b , g 线性表示
D. d 必不可由 a , b , g 线性表示
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