Most comets have two kinds of tails, one m
题型:单项选择题
问题:
Most comets have two kinds of tails, one made up of dust, ________made up of electrically charged particles called plasma.
A.one another
B.the other
C.other ones
D.each other
Most comets have two kinds of tails, one made up of dust, ________made up of electrically charged particles called plasma.
A.one another
B.the other
C.other ones
D.each other