I used to be crazy about the film when I was young, but I ____ it that way any more.
A:don't feel
B:didn't feel
C:haven't felt
D:hadn't felt
如图是某种粒子结构示意图,下列说法不正确的是( )
小雪同学在做完观察蚯蚓的实验后,忘记将一条蚯蚓放回土中,而是将它留在了干燥的环境中,不久发现蚯蚓死去了。造成这条蚯蚓死亡的最重要的原因是
下列有关病毒的说法,不正确的是( )