SC 1000 Some

[sanyalpritish]

While some academicians believe that business ethics should be integrated into every business course, others say that students will take ethics seriously only if it would be taught as a separately required course.

(A) only if it would be taught as a separately required course

(B) only if it is taught as a separate, required course

(C) if it is taught only as a course required separately

(D) if it was taught only as a separate and required course（B）

(E) if it would only be taught as a required course, separately

[subgeeth]

IMO B

[money9111]

IMO B as well, but I couldn't give a good answer as to why.

[subgeeth]

B since
it is a If then construction

will +base verb ->present tense
will take -> if it is

in C adverb seperately is not required
so B

Any thoughts!!!