optional course造句怎么写

The results show that it is necessary to set up physics for arts student as an optional course.

Zhejiang University had instituted an optional course that aimed to persuade students to preserve their virginity before marriage.

A potential employer might not get to find out that the engineering student scored top marks in an optional course in Spanish or excelled in a particular aspect of the course.

The optional courses offered by out school enrich our knowledge and broaden our minds.

Enjoyment and Imitation on English Dialogues of Classical Films is an expansive optional course that is attached to Practical English course.

The students underestimate the importance of English optional course while most colleges put more emphasis on it.

They focus too much on degree courses and grant fewer scores for the optional ones And there is no variety in the running of the optional courses.