5、 C. D.(1)Thisismyuncle.Helikesplayingtheguitar.Hecanplaytheguitarverywell._______(2)Thisismyyoungerbrother.Helikessinging.Hesingsathomeeveryday._______(3)–Whosetoybearisit?–It'sLily'stoybear._______(4)–Whatcanyouplay?–Icanplaytheviolin._______五、情景交际。(共5题;共10分)13.(2分)但你在课堂上回答老师的问题,回答正确的时候,老师会说