比和分数比较,比的前项相当于( ),比的后项相当于( ),比值相当于( )。
分子;分母;分数值
This is eraser.[ ]
A. a
B. an
C. /
—Could you tell me the way to ________ Johnsons,please?
—Sorry,we don't have ________ Johnson here in the village.
A.the;the
B.the;a
C./;the
D.the;/