A:∠A+∠C=180°
B:∠B+∠D=180°
C:∠A+∠B=180°
D:∠A+∠D=180°
细胞膜具有一定的流动性,下列实例中能反映该特点的是( )①变形虫伸出伪足 ②小肠绒毛上皮细胞对钾离子的吸收③核糖体合成蛋白质进入细胞核 ④红细胞吸收葡萄糖⑤吞噬细胞吞噬病菌 ⑥内质网形成囊泡与高尔基体膜融合
世界上季风气候最显著的地方是( )
Kobe Bryant is a basketball hero. He is admired _______ millions of people _______ not only his achievements but also his spirit.