The paint is still wet___。（ ）
A.Don't he sure to touch it.
B.Not be sure to touch it.
C.Be not sure to touch it.
D.Be sure not to touch it.
正确答案是D
The paint is still wet___。（ ）
A.Don't he sure to touch it.
B.Not be sure to touch it.
C.Be not sure to touch it.
D.Be sure not to touch it.
正确答案是D