【单选题】—How about your present salary? —My basic salary is about $500 and _____ I’ll receive some extra income.
【单选题】下列关于实验现象的描述,正确的是
C.
化肥硫酸铵与熟石灰固体混合研磨,有刺激性气味的气体产生
D.
打开盛有浓盐酸的试剂瓶的瓶盖,观察到瓶口处有白烟产生
【单选题】关于加工番茄施肥描述正确的是:
E.
果实膨大期阶段大量追施氮肥,适当叶面喷施磷酸二氢钾
【单选题】Although the victim had a testing device that ______ the problem, he continued to replace the fuses. This led to the disruption of the grounding path and the creation of a hazardous situation.
【单选题】下列关于磷肥对桑树的作用描述不正确的是()
A.
磷是形成原生质与细胞核的主要成分,对新根的生长有重要作用。
B.
增加桑根对肥料和水分的吸收力,还能促进光合作用,加速桑叶成熟。
C.
磷对碳水化合物、蛋白质、脂肪等物质的合成、转化、运输不起作用。
D.
磷肥能使桑树枝干坚实健壮、增加抗病、抗寒、抗旱的能力。
【单选题】This book is about how these basic beliefs and values affect important ______ of American life.
【简答题】This book is about how these basic beliefs and values affect important ________ of American life. A) fashions B) frontiers C) facets D) formats