毛泽东的《在延安文艺座谈会上的讲话》简称《（）》。
屋面涂膜防水与基层粘结不牢固，有以下（）现象。 ["起皮","裂缝","鼓泡","起灰"]
男性，18岁，行甲状腺切除术后3d，体温正常，换药时发现伤口针眼处皮肤发红，稍肿胀。此时伤口情况是（） ["缝线反应","伤口浅层感染","伤口深层感染","脓肿形成可能","伤口裂开可能"]
七月派得名于由（）主编的《七月》周刊。
Which statement is true regarding online redefinition for the migration of BasicFile LOBs to SecureFile LOBs？（） [" It cannot be done in parallel."," It can be done at the table level or partition level."," It does not require additional storage because the operation is done online."," Local and global indexes are maintained automatically during the operation."]
接触面积定义
