—What about ________ boating on Sunday?
—Great! I'd like ________ with you.
A:to go; going
B:going; going
C:going; to go
D:to go; to go
下列文学常识搭配有误的一项是( )
取质量相同的甲、乙、丙三种液体,分别放入完全相同的烧杯中,液面如图所示,三种液体密度的关系是( )