She gives all new pupils a cognitive ability test (CAT) and retests them every year.

所有的新生都要参加学校的认知能力测试（CAT）。每年还要重新测试一次。

IELTS test belongs to English language ability test. It focuses on four skills, including listening, speaking, reading and writing.

雅思考试属于英语语言能力测试，侧重考查学生听，说，读，写四项技能。