题目

下列有关仪器用途说法不恰当的是 A．温度计代替玻璃棒用于搅拌        B．烧杯用于较多量试剂的反应容器 C．试管用于装配简易气体发生器      D．胶头滴管用于吸取或滴加少量液体 答案：AHe has accepted the job because he likes challenge, and the chance of dealing with difficult problems ____ to him.A．appealsB．interestsC．deservesD．encourages