阴虚肺热型咳血宜选方
A．重要病机之一B．多次、多食、多尿、消瘦、乏力C．肺、胃、肾D．清热润燥，养阴生津E．阴津亏损，燥热偏盛
参考答案：E
I suggest that that we should take part in more such activities in future _______we did yesterday.
A．which
B．as
C．that
D．than
对散发粉尘的车间（如选矿破碎篩分车间、电炉车间等），周围宜栽植（）。
A、适应性强、枝叶茂密
B、叶面粗糙
C、叶片挺拔
D、风吹不易抖动的落叶乔木和灌木
