新概念英语2里的一道题

Question

She gave him a piece of cheese.He put the ( )of cheese in his pocket.
a.bit b.bar c.block d.packet
Mr.Scott can't get a telephone.Telephones are hard to( )
a.take b.receive c.obtain d.find

Answer 1

b.bar
a bar of cheese 固定搭配

c.obtain
获得,太难获得

Answer 2

b
c

Answer 3

c.block
c.obtain