单选题:The word "arid" is closest in meaning to________. 题目分类:英语 题目类型:单选题 查看权限:VIP 题目内容: The word "arid" is closest in meaning to________. A.sunny B.flat C.dry D.sandy 参考答案: 答案解析:
The author compares cells with water balloons in order to__ The author compares cells with water balloons in order to________.A.make you th 分类:英语 题型:单选题 查看答案
The proper title for this passage is________. The proper title for this passage is________.A.Books in College of Marin B.Rona 分类:英语 题型:单选题 查看答案
When I was a child I used ________ swimming in the lake. When I was a child I used ________ swimming in the lake.A.to going B.going C.to 分类:英语 题型:单选题 查看答案
SDH传送网的特点有( )。 SDH传送网的特点有( )。A.是一个独立于各类业务网的业务公共传送平台; B.具有强大的网络管理功能; C.采用异步复用和灵活的复用映射结构; D.不同厂商 分类:英语 题型:单选题 查看答案
光纤SDH传送网是一种以()和光纤技术为核心的传送网结构。 光纤SDH传送网是一种以()和光纤技术为核心的传送网结构。A.基带传输 B.频分复用(FDM) C.时分复用(TDM) D.波分复用(WDM) 分类:英语 题型:单选题 查看答案