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【单选题】
How long do you think it will be ________ the computer company puts forward a new product?A.
before
B.
since
C.
until
D.
that
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举一反三
【单选题】—How about your present salary？ —My basic salary is about $500 and _____ I’ll receive some extra income.
A.
in general
B.
in addition
C.
in public
D.
in common
【单选题】关于加工番茄施肥描述正确的是:
A.
苗期阶段大量追肥
B.
开花期阶段大量追肥
C.
果实膨大期阶段大量追施磷肥
D.
果实成熟期阶段大量追施氮肥
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.
A.
would have identified
B.
would identify
C.
will have identified
D.
will identify
【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.
A.
facets
B.
formats
C.
formulas
D.
fashions
【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
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