A:AB=AC
B:∠BAC=90°
C:∠BAC=120°
D:∠BAC=150°
李清照《清平乐》这首词运用了多种艺术手法来表现赏梅的不同感受。请选择其中一种进行具体说明。
look forward to, accuse sb. of sth., be eager to, inform sb. of sth., concentrate on, so as to, demand to, depend on, assist sb. with sth. ahead of