【答案解析】By definition, a sextant is a piece of equipment that is nautical. Similarly, a forceps is a piece of equipment that is surgical. (Defining Characteristic)
单选题
REFRACTORY : MANAGE ::
【正确答案】
B
【答案解析】Someone refractory (stubborn; unmanageable) by definition is hard to manage. Likewise, someone lethargic (sluggish; drowsy) by definition is hard to stimulate. (Definition)