Citing（引用） a Chinese saying that”the last leg of a just marks the halfway point”Xi Da da demands every party member be prepared to work even harder toward this goal．

_____the activities might seem childish, actually they require a lot of strength and determination

Don’t try to do everything at once. Take it a bit _______________.

e of his good work, John was ________to a higher class.

__________,he never seems able to do the work beautifully.[ ]