We should put away all medicines out of reach of children and make sure they are not left ________. 
#98198
A
lie round
B
laying around
C
lain round
D
lying around
推荐题目
I have no one ______ me, for I am a new comer here.
#98185
A
help
B
helping
C
to help
D
to have helped
There are lots of places of interest _____ in our city.
#88580
A
needs repairing
B
needing repaired
C
needed repairing
D
needing to be repaired
In the reading room, we found her ________ at a desk, with her attention ________ on a book.
#90869
A
seating; fixing
B
seated; fixed
C
sitting; fixing
D
to sit; fixed