They have________signs in some places to remind (提醒)the visitors not to step on the grass.
#64079
A
put on
B
put up
C
put down
D
put out
推荐题目
 "People of all walks of life are welcome to ________ the hope project," said the poster.
#67928
A
subscribe to
B
correspond to
C
adjust to
D
relate to.
  Let us fight against the trouble ________.
#63935
A
face to face
B
shoulder to shoulder
C
side by side
D
B and C
 —What’s wrong with you, Darling?—I’m _____a fever. I think I am dying.
#68659
A
recovering from
B
getting into
C
catching up with
D
suffering from