圆翳内障中医学又称为,除了:
A.冰瑕翳B.浮翳C.枣花翳D.沉翳E.滑翳
参考答案:A
Is it normal that in September hotels near universities are overcrowded, _____ many parents from a distance nowhere to stay but to sleep on the playground ?
A.to leave
B.left
C.leaving
D.leave
硅砖热风炉烘炉初期,其拱顶温度波动应控制在()
A、±2℃
B、±5℃
C、-2-+5℃