The students get on the bus ______ .
#29871
A
one in one
B
one to one
C
one after one
D
one by one
推荐题目
Where are the ?They’re in the bookcase.
#29224
A
pencil box
B
pencils boxes
C
pencil boxes
D
pencil boxs
Running in the morning is good ______ your _________.
#29368
A
for, healthy
B
to, healthy
C
for, health
D
to, health
