Look!There ____ a pencil and three note-books on the ground.
#7353
A
has
B
were
C
is
D
have
推荐题目
Life is full of _______.School is thought as the most ­­­_______ obstacle(障碍) in the lives of youth today.
#5478
A
challenge; challenging
B
challenges; challenged
C
challenges; challenging
D
challenging; challenges
 Their plan was ____. With it we had little trouble in finishing the work.
#6675
A
success
B
succeed
C
a success
D
a successful