触电伤员如神志清醒,应使其在通风暖和处静卧观察,暂时不要走动。
参考答案:对
( )Prefixes modify the meaning of the stem and also change the part of speech of the original word.
下列基托树脂残留单体含量最多的是()
A.自凝树脂
B.热凝义齿基托树脂
C.光固化义齿基托树脂
D.热塑注射成型义齿基托树脂
E.快速热聚合树脂