单选题:He had lived illegally in the United States for five years 题目分类:专四 题目类型:单选题 查看权限:VIP 题目内容: He had lived illegally in the United States for five years after his visitor's visa__________. A.abolished B.expired C.amended D.constrained 参考答案: 答案解析:
If the supply of vitamins and minerals in the diet is______ If the supply of vitamins and minerals in the diet is__________,this will resul 分类:专四 题型:单选题 查看答案
世界上第一台电子数字汁算机ENIAC是1946年研制成功的,其诞生的国家是( )。 世界上第一台电子数字汁算机ENIAC是1946年研制成功的,其诞生的国家是( )。A.美国 B.英国 C.法国 D.瑞士 分类:专四 题型:单选题 查看答案
According to the spokesman,what would be done? According to the spokesman,what would be done?A.Meeting pockets of resistance. B 分类:专四 题型:单选题 查看答案
十进制整数l00转换成无符号二进制整数是( )。 十进制整数l00转换成无符号二进制整数是( )。A.01100110 A.01100110 B.01101000 B.01101000 C.01100010 分类:专四 题型:单选题 查看答案