烤烟收购水分规定为（）%
A、11~13
B、16~18
C、14~15
D、13~15
参考答案：B
看图填词。
1. This is a .
2. This is a .
3. Here's a .
4. Here's a .
5. It's degrees.
正常产褥的表现为（）.
A.脉搏一般偏快
B.产后第1天子宫底平脐
C.产后24小时T>38℃
D.血性恶露约持续1周
E.呼吸浅快
This is a .
This is a .
Here's a .
Here's a .
It's degrees.