frankliang
普通会员
Sylviane Granger"s downloadable book
The BE+PAST PARTICIPLE CONSTRUCTION in spoken English, with special emphasis on the passive
http://www.fltr.ucl.ac.be/FLTR/GERM/ETAN/CECL/Downloads/Granger 1983 passive.pdf
The BE+PAST PARTICIPLE CONSTRUCTION in spoken English, with special emphasis on the passive
http://www.fltr.ucl.ac.be/FLTR/GERM/ETAN/CECL/Downloads/Granger 1983 passive.pdf