(2013·重庆部分学校高三联考)At the edge of the gras
题型:选择题
问题:
(2013·重庆部分学校高三联考)At the edge of the grass,there's a sign saying“________ the grass”.
A.Keep up
B.Keep away
C.Keep off
D.Keep back
(2013·重庆部分学校高三联考)At the edge of the grass,there's a sign saying“________ the grass”.
A.Keep up
B.Keep away
C.Keep off
D.Keep back