采用背俞穴治疗骨蒸、潮热,应首选()
A.肝俞
B.肺俞
C.脾俞
D.三焦俞
E.心俞
参考答案:B
32. What the leader referred to in the report was really something _______.
A.worthy to be considered
B.worth to be considered
C.worthy of considering
D.worth being considered
酪氨酸酶存在于正常人的皮肤和毛囊等处的细胞中,它能促使酪氨酸转变为黑色素,若编码此酶的基因发生了突变将导致白化病,这种现象说明()
A.性状的改变与基因无关
B.性状能控制基因的表达
C.性状由基因决定
D.基因不能决定性状