大量输入库存血的表现为

A. generally
B. frequently
C. sometimes
D. seldom

A. he couldn't speak the language
B. he followed the policeman's direction
C. he took the wrong, bus
D. he left the town-centre

A. keep off
B. give up
C. take care of
D. get rid of

A. like
B. recognize
C. find
D. appreciate