______ book is ______ the floor.
#47592
A
An；on
B
A；under
C
The；under
D
The；on
推荐题目
Some volunteers from Beijing arrived in Shanghai _____ April 29 to work for the World Expo.
#51365
A
on
B
at
C
of
D
to
— Do you like coffe or milk ? — Both . But I prefer coffee ________milk .
#48494
A
to
B
for
C
with
D
from
They will build nature reserves _____ protect ______ birds.
#48370
A
to; in danger
B
for; endangered
C
to; endangered
D
for; in danger