Unfortunately, the company closed down because it couldn’t keep ________ with rapidly changing technology22/64Mark the letter A, B, C, or D on your answer sheet to indicate the correct answer to each of the following questions Unfortunately, the company closed down because it couldn’t keep ________ with rapidly changing technologyspeedfasttimepaceGiải thíchĐáp án : D Keep pace with = bắt kịp với cái gì