Acquaintance: acquaintance, acquaintance; Acquaintances; Have some knowledge of ...; Knowledge, experience;

Accumulate. & accumulation of intransitive verbs; Intransitive verbs (quantity) gradually increase, and (quality) gradually improve;

Accuracy: n. accuracy (sex), accuracy (sex);

Accurate: accurate, accurate; Correct;

Implementation: vt. Implementation; Obtain; Obtain; Success; Intransitive verbs achieve the expected purpose, achieve the expected result and get what you want;

Complete, reach; Achievement, achievement;

Acknowledge; Admit. Acknowledge; Thanks; Say hello to; Notice received;

For more high-frequency vocabulary, please see 20 15 "Detailed Explanation and Standard Prediction of True Questions in CET-6", which not only contains the latest 9 sets of true questions and 3 sets of standard prediction papers, but also covers vocabulary, listening, word selection, reading comprehension, translation and writing, and is a relatively comprehensive part of candidates' examination.