(单选题)15: He ( )the problem ( )in his mi nd for a whole week before he did anything about it.
A: switched...on
B: kicked...up
C: turned...over
D: took...on
(责任编辑:admin) |
(单选题)15: He ( )the problem ( )in his mi nd for a whole week before he did anything about it.
A: switched...on
B: kicked...up
C: turned...over
D: took...on
(责任编辑:admin) |