the students in the university are all taking course ____ a degreeA.sticking to B.leading to C.turning to D.referring to 为什么选B.这句话怎么翻译?ABCD怎么解释?

Some students [ ] in the classroom students' life in the future Do the students什么in one the students is in the classroom the students are___a walk in the mountain Look,the students in the English class. The students are i_____ in the filmxiexie The students----------(mop)the floor in the library 英语翻译The students find the service in the cafeteria satisfactory. The students in our class like ______English in the morning The students enjoyed themselves in the park=The students _ _ _ _in the park in our class,---of the students-- girls number of students in the class She knows every students in the first Students ( )talk loudly in the library. The students in our class____(be) friends Some____the students are in the park. the number of students in 250 year