洗胃液温度应控制在（）左右。过热，促进局部血液循环，加速吸收；过冷，加速胃蠕动，促进毒物排入肠腔。
参考答案：35℃
欧姆定律的数学表达式：I=______．
--Is the book Dream of the Red Chamber well worth _____?
---Yes, I think so, but I can’t make _____of it completely.
A．being reading; sense
B．reading ;significance
C．being read; difference
D．reading; sense
