问题

Heatdoesnottravelbyconnectioninsolid,becausethesoliddoesnotmove,________. [ ]
A:sodoesaliquid
B:soaliquiddoes
C:asdoesaliquid
D:soisaliquid
B:soaliquiddoes
C:asdoesaliquid
D:soisaliquid
正确答案是: