.树形图详细讲解1. Indicate the category of each word in the following sentences.a) The old lady suddenly left. Det A N Qual Vb) The car stopped at the end of the road. Det N V P Det N P Det Nc) The snow might have blocked the road. Det N Aux Aux V Det Nd) He never appears quite mature. N Qual V Deg A2. The following phrases include a head, a complement, and a specifier. Draw the appropriate tree structure for each.a) full of people AP
