以下哪一条术语用来描述买方或卖方没有执行部分或全部的合同?()
A.合同的结束
B.部分执行
C.违约
D.弃权
参考答案:C
Please give ______ some food to eat. They're hungry. [ ]
A. he
B. him
C. they
D. them
浸润型肺结核早期与肺炎球菌性肺炎的最主要鉴别依据是()
A.全身中毒症状
B.血沉
C.痰菌检查
D.肺实变体征
E.X线胸片所见上肺浸润性病变