Can someone translate sub baculīs servus sē celat

According to the elements of style, which sentence is written in active voice?

Em um acidente, um caminhão carregado de solução aquosa de ácido fosfórico (h3po4) tombou, derramando cerca de 24,5 toneladas dessa solução no asfalto. quantas toneladas de óxido de cálcio (cao) seriam necessárias para reagir totalmente com essa quantidade de ácido? 2 h3po4 + 3 cao → ca3(po4)2 + 3 h2o a. 14t b. 29t c. 42t d. 7t e. 21t

Rea is fascinated by the cuisine of a certain country. therefore, she has bought some olives, dates, and figs. she plans to use these ingredients to cook lamb and poultry stews in the country’s classic earthenware, called a tagine. which type of cuisine does rea seem to enjoy? a. italian b. spanish c. chinese d. moroccan e. indian