He was given a special medal，for he reached his goal in sports________his disability both in legs and in eyes.[ ]

A．in case of 

B．in terms of

C．apart from  

D．in spite of

下列有关招标投标签订合同的说明，错误的有( )。

A．应当在中标通知书发出之日起30天内签订合同
B．招标人和中标人不得再订立背离合同实质性内容的其他协议
C．如果招标文件要求中标人提交履约担保，招标人应向中标人提供工程款支付担保
D．中标人不与招标人订立合同的，应取消其中标资格，但投标保证金应予退还