The basic unit in the study of morphology is ______.
A、theinternalstructureB
正如音位是音系学研究中的基本单位一样，词素是形态学研究中的基本单位。
Acompoundisthecombinationofonlytwowords.
The basic unit in the study of morphology is ______.
I was writing a report last night; ________ I would not have stayed up late.
Thesetwoalarmclocksarenormallysettogether,butnowtheyhavebeenresetafewhours_________.
Linguistscanconcentrateonalltheaspectsoflanguageatonce.
