In the following sentence, which direct object requires the personal a?

vi

a. el tren
b. el monumento
c. la amiga de mi mama
d. el barco

i think the answer is c?

Read and choose the option with the correct word or words to complete the sentence. es una celebración de dos personas < <   people> > que quieren < <   who want  > > una familia.  la boda  la quinceañera  el año nuevo  el fin de año

Read and select the correct option for the blank. an exchange student from mexico brings a typical food from his culture to school. after you ask, what can he say? —hola, amigo fernando. yo como el ceviche. —¿eres de méxico? —sí, soy de méxico y come la tortilla escribo la yerba mate escribe la yerba mate como la tortilla

What is the difference between "conocer" and "saber"? use each verbs in a sentence in spanish.