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.
only if it would be taught as a separately required course
only if it is taught as a separate, required course
if it is taught only as a course required separately
if it was taught only as a separate and required course
if it would only be taught as a required course, separately
a would、should等等情态动词永远不会出现在if条件状语从句中,应该是if xxx,xxx would/ should
c only修饰紧跟在它后面的词,本选项翻译过来,ethics作为唯一的必修课被教学,明显和原句想表达的意思不符
d 1.时态错误,if条件状语从句的主句是前面未划线部分的that宾语从句,它是将来时,if应该用现在时,主将从现
2.only错误,同B
e 1.would错误,同A
2.only的移动改变了句意,ethics仅作为一个必修课被单独教学,错的类似B
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