《伤寒论》的辨证体系是在哪部书里的“六经分证”基础上发展而来的()
A.《素问》
B.《灵枢》
C.《难经》
D.《汤液经》
E.《神农本草经经》
参考答案:A
— Would you like me to do some shopping for you?
— That's very kind of you for your ____. [ ]
A. offer
B. service
C. point
D. suggestion
现浇结构的外观质量缺陷有()。
A、露筋
B、孔洞
C、夹渣
D、裂缝