He________histheoryandnevergaveit

发布时间：2020-07-09 19:51:38

He ________ his theory and never gave it up.













A.insist on












B.stuck to











C.sticks to











D.insisted on

网友回答

B解析Bstick to坚持“理论，观点等”；insist on坚持(干某事)。
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