—Do you have_______ in mind that you'd like for supper?— Well, _______ is OK with me.
---How are you? -- I ________ fine.
---What’s this?---It’s ________.
“ 千克” 的缩写形式是________.
下列字母的发音中含有元音因素的是________.
下列字母中不是元音字母的是________.