单选题:_________填上最佳答案。 题目分类:专四 题目类型:单选题 查看权限:VIP 题目内容: _________填上最佳答案。 A.knowing B.having known C.know D.have known 参考答案: 答案解析:
_________填上最佳答案。A. in handB. off handC. at handD. by hand _________填上最佳答案。A. in handB. off handC. at handD. by hand 分类:专四 题型:单选题 查看答案
According to scientists,the DIRECT cause of more and fiercer According to scientists,the DIRECT cause of more and fiercer storms is__________ 分类:专四 题型:单选题 查看答案