电收尘入口温度越低其收尘效果越好。
参考答案:错
--Tom, do you know there _________ a sports meeting next Thursday?
--Sorry, I forgot to tell you.
A.are going be
B.is going to have
C.will have
D.will be
影响药物增溶量的因素不包括
A.增溶剂的种类 B.增溶剂加入的顺序C.药物的性质 D.搅拌速度E.增溶剂的用量