【单选题】We are quite sure that we can________our present difficulties and guarantee enough supply of pork in markets. [ ]
【判断题】电子签名也称为“数字签名”,是指用符号及代码组成电子密码进行“签名”来代替书写签名或印章,它采用规范的程序和科学的方法,用于鉴定签名人的身份以及对数据电文内容信息进行认可。
【简答题】We can supply Walnuts ___________ stock.
【单选题】We can supply this type of machine ____ very favorable terms.
【判断题】服装款式的类型根据外型可以分为H型、A型、X型、Y型和S型。()