A:充分而不必要条件
B:必要而不充分条件
C:充分必要条件
D:既不充分也不必要条件
—That small dog is .
—It's so cute.
– I don't know ______ now. – She's much better today.
看拼音,写汉字。
wǔ dǎo qīng tíng yīn fú guāng cǎi duó mù
____ ____ ____ ____