题目

The Monkees was so popular that its fans formed clubs in order to get more f______ with it. 答案：familiar实验室现有5mL、10mL、20mL、50mL、100mL的量筒，现要量取13.5mL的盐酸，应选2020mL 的量筒，除了量筒外，还应选择的一种仪器是胶头滴管胶头滴管；量液时，量筒必须放平，视线要与量筒内液体的凹液面最低处保持水平量筒内液体的凹液面最低处保持水平；若某同学量取液体时俯视量筒读数为13.5mL，则所取液体的实际体积应＜＜13.5mL（填“＜”、“＞”或“=”）．