1没上下文,可填词较多,如:old,pulled down,damaged等
2 of which.of which两个答案是一样的,定语从句中,whose+.=of which the.=the ...of which
如; I have a new bike .Its colour is blue.可合并成:
I have a new bike whose colour is blue.=
I have a new bike of which the colour is blue=
I have a new bike the colour of which is blue.
相信你能理解赞同吧!