MSC向手机发送确认信息时，如果手机与系统有其他联系，则计时器()。
A
暂无解析
We_____knowledgefromourfamilies,schools,jobs,andthemassmedia.
Weareallconcerned_______hersafety.
Veryfewpeopleunderstoodthiscontract,______wasveryobscure.
Heblamedhispoorperformance_____jetlag.
句子写作：Iwasveryembarrassed.Ididn’tknowwhatIshoulddo.
