A:丁、乙、甲、丙
B:乙、丁、丙、甲
C:丁、乙、丙、甲
D:甲、丙、乙、丁
使用显微镜观察同一视野细胞时,看到的细胞数目最多的镜头组合是( )
①目镜5错误②目镜15错误③物镜10错误④物镜40错误
Gina ____ TV every day. Sometimes her sister and she ____ a movie at the weekend.