GRE Text Completion: Maggoosh-GRE填空Maggoosh - 73ISGUV52YH417ZZY

Writing well is not so much a matter of inspiration as it is (i)____________; just as the scientist toiling away in an attic, or the athlete training even in inhospitable conditions, a writer too must be (ii)____________. A. forethought B. candid C. perseverance D. yielding E. carelessness F. tenacious