蓄热室顶至看火孔之间浮力越大,上升气流蓄热室顶部吸力()
A、越大
B、越小
C、无变化
参考答案:A
根据句意及首字母填空。
1. Joe has a b______, his name is Tom.
2. They are from Japan, they are ______, they speak______.
3. One w______, one dream.
4. Mr Brown is from Paris, he speaks F______.
5. Are there a______ flowers?
建设期利息的计算通常按照当年借人的贷款按______计息,以前年度的贷款按______计息。
A.全年,半年
B.半年,全年
C.全年,全年
D.都不对