The farming methods have been ________ improved with the invention of the new machine.
A、efficientlyA
A高效率地B熟練地C職業地、專職地D故意地、有意地
Anxiety can ________ with children ’s performance at school.
It is vital that the work _______ in time.
The oceans do not so much divide the world _______ unite it
Since we have a focused subject ，we should not talk ________.
Peoplewhocan’t_______betweencolorsaresaidtobecolor-blind.
