决定柱头与花粉是否亲和的直接物质基础是( )。 A.蛋白质 B.核酸 C.脂肪 D.糖类 正确...
“六十年像长河,有缓流也有急流;六十年像画卷,有暖色也有冷色;六十年像乐曲,有高音也有低音;六十年像史诗,有欢乐也有痛苦。”新中国建国六十年历程体现了 A.量变...
With the government’s aid, those ______ by the earthquake have moved to the new settlem...
E A rainforest is an area covered by tall trees with the total high rainfall spr...
下列关于现在的流行歌词和唐诗的比较,符合原文意思的一项是 A.历史上唐诗最终为宋词元曲所取代,而三十年来中国的流行歌词却能长盛不衰,这是值得欣喜的。...
Distinguished guests and friends, welcome to our school, the ceremony of the 50th Anniv...
网友问:“洛神花是什么样子的?” 洛神花其实就是我们口中说的玫瑰茄,玫瑰花蜜饯就是用洛神花腌制的。洛神花又名玫瑰茄、洛神葵等,属锦葵目,锦葵科...
have been telling me how great my writing was. 79_______ 正确答案:79have改为had...
—Do you know if Linda is willing to take charge of the program? — ,...
密闭有空气的薄塑料瓶因降温而变扁,此过程中瓶内空气(不计分子势能) A.内能增大,放出热量 B. 内能减小,吸收热量 C.内能增大,对外界做功 D...