—Are youAmerican or English?—English. A. a B. an �

—Are you　　　American or English?—English.

A. a B. an C. the D. /

答案

相关题目

已知正△ABC的边长为3,D、E分别是边BC上的三等分点〔如图(1)

已知正△ABC的边长为3,D、E分别是边BC上的三等分点〔如图(1)所示〕.沿AD、AE把△ABC折成三棱锥A—DEF,使B、C两点重合于点F〔如图(2)〕,且G是DE的中点.(1)

. _________at the very beginning, the financial crisis was getting worse and w

. _________at the very beginning, the financial crisis was getting worse and worse in America. A. Not dealt with properly B. Not dealing with properly C. Not having d

Mo Yan was awarded the Nobel Prize for Literature in 01, _____ made one of th

Mo Yan was awarded the Nobel Prize for Literature in 01, _____ made one of the Chinese people’s long-held dreams come true. A. it B. that C. what D. which

培育矮秆抗锈病小麦新品种的方法如下:纯种的高秆(D)抗锈病(

培育矮秆抗锈病小麦新品种的方法如下:纯种的高秆(D)抗锈病(T)×纯种的矮秆(d)易染锈病(t)雄配子幼苗选出符合要求的品种。下列有关该育种方法的叙述

晓明同学将冰和盐的混合物放入搪瓷杯里，盖紧杯盖，过了

晓明同学将冰和盐的混合物放入搪瓷杯里，盖紧杯盖，过了一会儿，观察发现搪瓷杯的外面，覆盖着一层薄薄的固体物质，如图所示。（1）根据学过

Did you enjoy the days ________ you spent in Beijing during the Spring Festival

Did you enjoy the days ________ you spent in Beijing during the Spring Festival? A. where B. when C. that D. what

导游带领一群学生到博物馆参观，走进近代展馆前，导游向

导游带领一群学生到博物馆参观，走进近代展馆前，导游向同学们解说关于近代列强是如何一步步侵略中国，不断地侵占中国权益时是这么说的：“起

用3H标记小白鼠（体细胞含20对同源染色体）的精原细胞和皮

用3H标记小白鼠（体细胞含20对同源染色体）的精原细胞和皮肤生发层细胞的DNA分子双链，再将这些细胞转入不含3H的培养基中培养，在前者减数第二次

—Are youAmerican or English?—English. A. a B. an �

答案

相关题目

最新题目