5个月正常婴儿每日所需液体量约是
A.1000mlB.900mlC.750mlD.600mlE.500ml
参考答案:C
请同学任意写出一个经过点(2,-1),且y随x增大而减小的一次函数的解析式:______.
用所给词的正确形式填空
1. ________ (who)radio is this?
2. There are five _______(novel) on the desk.
3. ________ (they)classroom is big, but _______ (our) is small.
4. They have a cat._______ (it) name is Mimi.
5. These CDs are ________ (Ben).They are not ________ (Kitty).