多选题 It is her supremely skillful use of sophisticated laboratory instruments that make Veronica the ______ research technician that she is.
【正确答案】 B、E
【答案解析】[解析] ● 空格对应supremely skillful(非常娴熟),同义重复。
● susceptible易受影响的,consummate技艺精湛的,didactic说教的,vitriolic刻薄的,virtuoso技艺精湛的,doctrinaire说教的,答案选BE。