Doing morning exercise is of great ____________ to your health & consequently you’d better keep on it.
#6584
A
benefit
B
beneficial
C
benefition
D
useful
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