This job needs patience and practice, after all, it will bee enjoyable experience after weeks.
A. / ; the
B. the ; the
C. / ; an
D. the ；a
网友回答
A. / ; the
B. the ; the
(答案→)C. / ; an
D. the ；a
解析：考查冠词。patience and practice为不可数名词，故不需要冠词；experience作“经历”，为可数名词。故选C。