除中国证监会另有规定外，QDII基金不得有下列行为( )。

A．购买不动产、购买房地产抵押按揭，购买贵重金属或代表贵重金属的凭证，购买实物商品

B．除应付赎回、交易清算等临时用途以外，借入现金。该临时用途借入现金的比例不得超过基金、集合计划资产净值的10%

C．利用融资购买证券，但投资金融衍生品除外

D．参与未持有基础资产的卖空交易

An analyst writes a report and includes the forecasts of an econometric model developed by the firm’s research department. The analyst identifies the source of the forecast and includes all the relevant statistics concerning the model and his opinion of the model’s accuracy. With respect to Standard Ⅴ (A) , Diligence and Reasonable Basis, the analyst has:（）

A. violated the Standard by including quantitative details in a report. 

B. violated the Standard by giving his opinion of the accuracy of a model developed by his research department. 

C. complied with the Standard.