单选题:The purpose of this new Care Alert program is to save child 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: The purpose of this new Care Alert program is to save children's________. A.kidnappers B.lives C.toys D.parents 参考答案: 答案解析:
Under the old system, an injured soldier would have to go t Under the old system, an injured soldier would have to go through the claims pr 分类:英语 题型:单选题 查看答案
In this passage "unstable" means________. In this passage "unstable" means________.A.frightening B.fast C.shaky D.undesir 分类:英语 题型:单选题 查看答案
Saul's brother left the matter entirely up to ________ and_ Saul's brother left the matter entirely up to ________ and________.A.I, he B.hi 分类:英语 题型:单选题 查看答案
相对于频分复用传输系统,时分复用传输系统的优点有( )。 相对于频分复用传输系统,时分复用传输系统的优点有( )。A.网络扩容的理想手段 B.安全性好 C.数字电路高度集成 D.更高的带宽利用率; E.线路设备简单 分类:英语 题型:单选题 查看答案