test-preparationCOCA¹⁷⁹⁹⁴⁷ 基本例句 adj.测试准备；🌏考试准备；雅思写作考试备考；考前准备 Veritas Prep, a test preparation and graduate- admissions consulting company, says its GMAT test-preparation registration has gone up 50% since June. 一家备考及研究生入学咨询公司 Veritas Prep说，其 GMAT备考课程的注册人数自6月份起已有50%的增长。 ebigear