玻璃的熔制质量包括两个方面:一是:()、二是(),以确保玻璃液无砂粒、无气泡。
参考答案:熔化质量;澄清质量
Every minute _____ spoken English. [ ]
A. was made use of to practise
B. was made use of practising
C. was made use to practice
D. was made use to practising
下列哪项不属于寒湿阻遏型黄疸的主症()
A.黄色晦暗
B.大便不实,脘闷腹胀
C.食少纳呆,神疲畏寒
D.舌质淡,苔白腻
E.脉弦