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______。
