(2012·昆明高二检测)It is well-known that proper amounts of exercises, if _______ regularly, will benefit our health.
#88531
A
being carried out
B
carrying out
C
carried out
D
to carry out
推荐题目
She woke up, ___ a Young Pioner standing by his bed smiling.
#98665
A
in finding
B
to find
C
finding
D
to have found
I sat until after eleven,______in a book.
#98147
A
absorbing
B
having absorbed
C
absorbed
D
having been absorbing