There ______ a group of people _______on the beach.
#43821
A
is, lying
B
are, lying
C
have, laid
D
has,lie
推荐题目
The United Nations ____  in 1945.
#86130
A
werefound
B
werefounded
C
wasfounded
D
wasfound
 It's important______the piano well.
#43514
A
of him to play
B
for him to play
C
of him playing
D
for him playing