Paper _____ first invented in China.A.is B.are C.was D.were如
Paper _____ first invented in China.A.is B.are C.was D.were如
Paper was first invented in China.
there ( )a lot of snow in north china.A,is B,are C,be D,were
Look!Their team____ in red.A is B are C was D were
In front of the house ____ many cars.A.is B.are C.was D.were
Yestoday there____nobody in the room.A.is B.was C.are D.were
there______many bikes in china in 1989.A:were B:are C:was 括号
As is recorded in history,paper was first invented by Cai Lu
一道完形填空.紧急!Paper was first invented by a Chinese man called C
paper was invented in the a____ china 九年级
who invented paper in china?
26.(),paper was first made in China.