在农业生产中,水汽运动有两种现象值得注意?
参考答案:
在农业生产中,水汽运动有两种现象值得注意,即夜潮和冻后聚墒。
宫颈黏膜上皮为()。
A.单层高柱状上皮
B.有纤毛的高柱状上皮
C.复层扁平上皮
D.鳞状上皮化生
E.生发上皮
His shop was so well managed that he sold in just 5 months ________ his competitor sold in a year.
A.how
B.what
C.whether
D.why