39. ________ is a form of computer-based test that tailors and adapts to the examinee’s ability level. It is a form of computer-administered test in which the next item or set of items selected to be administered depends on the correctness of the test taker’s responses to the most recent items administered. While TOEFL-iBT goes into this category, TOEIC and GEPT do not. (A) Computer-Based Instruction (B) Affective Testing (C) Computerized Adaptive Testing (D) Compute-Aided Design