五色诊
参考答案:
属望诊的内容,即根据患者面部出现青、黄、赤、白、黑等色泽的变化而进行诊断辨证的方法。参见“五色主病”、“正色”、“病色”各条。
He paid the boy £10 for washing the windows, most of _____ hadn't been cleaned for a year. [ ]
A. these
B. those
C. that
D. which
某双链DNA中已知一条链中A=30%、G=24%,下列其互补链的碱基组成正确的是()。
A.T+C=46%
B.A+G=54%
C.A+G=46%
D.T+C=60%
E.A+T=46%