Some great men have had ________ school records.




A.indistinct
B.extinguished
C.indistinguishable
D.undistinguished

______(73)




A.prefer
B.report
C.explain
D.talk

______(75)




A.near
B.close
C.tight
D.heavy

_______(78)




A.face
B.surface
C.appearance
D.figure

____(73)




A.positioned
B.placed
C.situated
D.put

_______(71)




A.old
B.ancient
C.antique
D.early

According to the passage, how do bats navigate?




A.By responding to the echoes of their signals bouncing off objects
B.By warning the colony of approaching danger with high squeaks
C.By beating their wings fifty times per minutes
D.By using their sensitive ears to hear the noises in the environment

This is the instance where big, obvious non-verbal signals are appropriate. A. B. C. D. matter




A.situation
B.attention
C.place
D.matter

Air pollution, together with littering, are causing many problems in our large, industrial cities today.




A.with littering
B.are causing
C.many problems
D.industrial cities

She the baby on the bed in order to change its nappy.




A.lay
B.laid
C.lied
D.lain