I a toast to our friendship and cooperation. Cheers!
A. compose
B. impose
C. propose
D. expose
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Did the doctor any medicine for your headache?
A. describe
B. prescribe
C. inscribe
D. subscribe
I told the jeweler to the ring with my name.
A. descibe
B. inscribe
C. prescribe
D. subscribe
浸出罐的下压蒸汽管作用是？
A. 蒸脱溶剂
B. 迫使溶剂和混合油更好通过假底
C. 提高油脂溶解度
D. 提高溶剂溶解度
板框-履带浸出器中的板框结构容积，一般为（ ）立方米。
A. 0.2
B. 0.4
C. 0.6
D. 0.8
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