选择题：坐位测量血压，应使肱动脉平（ C ）A、第二肋B、第三肋C、第四肋D、第五肋

在缓冲对HAC - NaAc中,抗酸成分是HAc ,抗碱成分是NaAc。

4.卵磷脂的水解产物是( )。A.甘油和脂肪酸B.甘油、脂肪酸和磷酸C.甘油、脂肪酸、磷酸和胆碱D.甘油、脂肪酸、磷酸和胆胺E.甘油、脂肪酸、磷酸和胆固醇

His career was not noticeably ( ) by the fact that he had never been to college.

6. Your ideas, ____, seem unusual to me. A. like her B. like hers C. similar to

在分析资产负债率时，()应包括正负债项目中。