下面现象中,不属于光的直线传播的是 [ ]
A.一叶障目,不见泰山
B.如影随形,形影相伴
C.水中捞月,徒劳无功
D.井底之蛙,所见甚少
答案:C
is more important is as the earth cooled down, water began to appear on its surface.
A.What /that
B.That/what
C.What / what
D.That / that
经媒介节肢动物传播其传播方式包括______和______。