consequently
considerably
constantly
consistently
本题考查常见副词的词义辨析。
consequently:因此、所以,considerably:相当多地,constantly:不断地、时常地,consistently:一贯地、一致地。分析语境,前一句说一直在下大雨,后一句说土地被淹了,两者应该是因果关系,故选择A选项。句意:上星期雨一直下得很大,因此土地被淹了。