A:敕造(chì)庠序(yáng)起兴(xīng)桅杆(wēi)
B:未卜(pǔ)氓隶(méng)千载(zài)錾银(zàn)
C:数罟(gǔ)崔嵬(wéi)句读(dòu)怪诞(dàn)
D:湮没(yān)酬谢(chóu)畏葸(sī)阿谀(yú)
A:____.
B:Good evening.
A:____?
B:I have dinner at half past six.
A:____ ?
B:No, I don't eat rice.____?
A:I have dinner at seven and I eat rice.
B:At home?
A:Yes.____?
B:I have dinner at home too.
下列具有双受精现象的生物是( )
10mL水与10mL酒精混合,所得液体体积小于20mL,这一现象主要说明( )