HSK 6 HSK V7-9
Correct

科目

/ kēmù / 
Strokes

Definition

subject

Example

As a Noun

subject (in a curriculum); course

1
Zhǔxiū
主修
kēmù
科目

main/major subject

2
Xuǎnxiū
选修
kēmù
科目

optional/elective subject

3
Kǎoshì
考试
kēmù
科目

examination subject

4
Fùxiū
副修
kēmù
科目

secondary/minor subject

5
Fǔzhù
辅助
kēmù
科目

subsidiary subject

6
Bìxiū
必修
kēmù
科目

compulsory/obligatory/required subject

As a Noun

headings (in an account book)

7
Kuàijì
会计
kēmù
科目

headings in an account book

As a Noun

titles of successful candidates in imperial exams