问题
选择题
The Turners have a very practical little table that folds up out of the way when _________.
A.not to needed
B.not needed
C.needed not
D.to be not needed
答案
答案:B
The Turners have a very practical little table that folds up out of the way when _________.
A.not to needed
B.not needed
C.needed not
D.to be not needed
答案:B