21、The glass works in 1959.7 z* [" P }; ]0 l' t; `
A.were set up B.was set up C.were put up D.were built/ `& M, E* E& m0 g! h; j% q; c$ z
22、Three hours with your girl friend to be a short time. 2 s/ W9 g9 Z% {0 r; f/ b+ t8 g A.seem B.seems C.is seeming D.has seemed' K) X% c0 h9 F5 D& N
23、It was reported that six including a boy. ! A9 \. S" H: D4 V' X A.was killed B.were killed C.was killing D.had killed : o. R7 ]" q; d8 r3 |! ]24、The police a prisoner. - _ O# l( n: p. R5 k$ u& s A.is searching for B.are searching forC.is searching D.are searched for' V0 B# O# q" [# F+ ?! G3 w% U
25、Deer faster than dogs.3 E; z7 R; L/ @1 B2 M) r( M3 |0 A& f' u
A.run B.runs C.are running D.will run21、B works在此句中是指工厂,所以是单数。 22、B ) `; |# p, x0 L4 T. Q1 }$ U9 W 23、B six在这儿指的是人,因此用复数形式。 24、B ) n) G/ }8 [; n2 K
25、A deer, sheep是单、复数同形,根据后面的dogs,前面的deer应是复数(单 数前应有a)。