According to the Senior High School English Curriculum Guidelines, which of the following is NOT true about assessment? (A) Portfolio assessment can be utilized to chronicle students’ learning process, attitude, achievement, and individual progress. (B) Assessment can be formative and summative by nature, and based on multiple measures. (C) Assessment mainly aims to diagnose students’ English learning difficulties and help improve the effectiveness of teaching and learning. (D) Assessment can embrace language components such as pronunciation, vocabulary, and grammar as well as applications of sub-skills, but the latter should receive more attention.