Nothing but grass and trees ____ the hill. 
#86172
A
covers 
B
cover 
C
covering 
D
iscovering
推荐题目
 The sign on the right tells us taking photos ________here. 
#43674
A
is allowed
B
isn’t allowed
C
are allowed
D
aren’t allowed
You can _____ this cake _____ten pieces. There are ten persons in this room.
#44123
A
divide, into
B
be divided, into
C
divided, into
D
be divide, into