题型:问答题 简答题 —Can you give me some advice on listening? —I think you'd better _______ to some English programmes every day. [ ]A. listen B. listened C. listening D. to listen 查看答案
题型:问答题 简答题 付款人在承付期内,对于( ),可以向银行提出全部或部分拒绝付款。A.未签订购销合同的款项B.验单付款,发现所列货物品种与合同不符C.货款已支付的款项D.无足够资金支付的款项 查看答案