The more you smile, the ________ you will feel.
#61562
A
happy
B
happier
C
happily
D
more happily
推荐题目
There will be _______ space for wildlife if we do _______ to protect the environment.
#61370
A
more and more; everything
B
fewer and fewer; anything
C
less and less; nothing
D
less and less; something