当显微镜的目镜为10×,物镜为10×时,在显微镜的视野中能看到一行8个细胞,若目镜不变,物镜换成40×时,则可推算在视野范围内将看到的细胞数目为( )
A:2个
B:4个
C:16个
D:32个
世界大多数农作物和动植物都能在我国找到适合生长的地区,是因为我国( )
_________ your parents _________ bananas?
The twins didn't go to the theatre, they ____ the light music all night.