以下()项不是提高路由选择效率的方法之一。
A、下一跳路由选择D
暂无解析
Ittookmeamonthtogetrid_______thecough.
______thepopularityofrobotsinJapan,thecountry’srobot-productiongrowthisslowingdown.
重写句子：Theteacherreturnedthehomework.Theteachernoticedtheerror.(complexsentence)
Ayearlater，withthenation’seconomy________，Bush’sapprovalratingdroppedbelow40percent
Theyshouldtryto________theirusualinhibitionsandjoininthefun.
