未知题型
单项选择题 ______ you fulfill the terms of the credit we will accept and pay on maturity the draft presented to us under this credit and if required, ______ discounting facilities at current rates. A.Provided, provide B.Provided, providing C.Provide, providing D.Provide, provide
未知题型 长时记忆最主要的编码方式是( )。[统考2008研] A.视觉编码 B.听觉编码 C.语义编码 D.形象编码
未知题型 细辛具有的功效是A.向阳救逆B.温肝暖肾C.温中降逆D.宣通鼻窍###SXB#