两个汽车销售公司互相调拨汽车时，操作时如上家给下家开机动车销售统一发票，下家给直接用户也开机动车销售统一发票。
1、正确正确
暂无解析
流行性乙型脑炎的传染源是
Ifyouaretoo________ofyourchildren,theywillneverlearntodealwithdifficultiesinlife.
I‘vebeentellingyou_____nottodothat，butyounevelistenedtome.That’swhyyougotintotrouble.
Onarrivinghome,theboytoldhisparentsaboutallthe______whichoccurredinhisdormitory.
Tounderstandthesentence,youshouldanalyzeitsparts________.
