订立工程合同时,要明确规定档案收集、整理、移交的标准要求,并按合同总额的一定比例设立档案质量保证金,通过强化经济手段严把档案质量关。
参考答案:对
-He didn’t go to the concert yesterday,did he?
-______.He was busy studying for the tests all day.
A.No,he didn’t
B.Yes,he did
C.No,he did
D.Yes,he didn’t
丹参饮治疗心痛,适用于下列何证型
A.血瘀重型B.血瘀轻型C.阴寒盛型D.痰浊盛型E.阳气虚衰