渗流观测资料分析的基本内容有（）、渗流量、（）、绕坝渗流、（）和（）分析。
土坝浸润线、坝基渗水压、混凝土和砌石建筑物扬压力、渗流水透明度
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______alittleearlier,Iwouldhavecaughtthetrain.
Thegirlwasluckyenoughto_______thebadmenandranaway.
WehavereceivedyourletterofSeptember12,______wearegladtoknowthatyouareinterestedinourelectricheaters.
ThetheoryoflanguageunderlyingtheGrammar-TranslationMethodwasderivedfrom_____Linguistics.
Peopleappreciate_______withhimbecauseheisknowledgeableandhumorous.
