单项选择题
A．a pair of shoe B．a piece of glove C．ten slices of bread D．a pieces of paper
He lives all（）but he never feels（） A．lone, lonely B．alo...
单项选择题He lives all（）but he never feels（）
A．lone, lonely B．alone, lonely C．lonely, alone D．lonely, lone
Mr. Smith insisted that he（）the work all by himself, bu...
单项选择题Mr. Smith insisted that he（）the work all by himself, but nobody believed him.
A．had done B．have done C．did D．do
