A．training
B．brain
C．remain
D．said

A．It is easy for a couple to afford a child in Asia.
B．The, prices of houses in Asia are quite low now.
C．Fewer and fewer married women want to have a job.
D．The word "DINKS" first appeared in an Asian country.

A．simple information is used
B．children should know their names
C．it helps children act automatically
D．difficult information is only partly learned