已知在产品表 product(product_id,product_name,supplier_id,cost,list_price) 中执行如下的SQL语句,哪个子句将会产生错误? select supplier_id,AVG(cost) from product where AVG(list_price)>60.00 group by supplier_id order by AVG(cost) desc;
【单选题】Section A – ALL 15 questions are compulsory and MUST be attempted Which government authorities promulgated the Enterprise Income Tax Law and the Consumption Tax Provisional Regulations?
A.
The Standard Committee of the National People’s Congress and the State Council
B.
The State Council and the Ministry of Finance
C.
The Ministry of Finance and the State Administration of Taxation
D.
The State Administration of Taxation and the Standard Committee of the National People’s Congress