对于不允许湿气穿透的油脂类和耐高温的粉末化学药品的灭菌可选择()
A. 热压灭菌法
B. 流通蒸汽灭菌法
C. 干热空气灭菌法
D. 紫外线灭菌法
E. 气体灭菌法
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The sense relationship between "furniture" and "desk" is______.
A. hyponymy
B. homonymy
C. polysemy
D. synonymy
Phrase structure rules, such as S→NP+ VP, derive from______grammar.
A. traditional
B. functional
C. Transformational-Generative
D. cognitive
According to Halliday, language has the following metafunctions EXCEPT______.
A. ideational function
B. interpersonal function
C. communicative function
D. textual function