综合类考试：经典高频词汇及同义词
16 / allocate / assign / 分配
17 / allocate / distribute / 分配，分布
18 / allow / permit / 允许
19 / almost / practically / 几乎
20 / although / while / 引导让步从句
21 / annoying / irritating / 使不愉快
22 / argue / contend / 争辩
23 / arise / get up / 起床
24 / arouse / excite / 使激动
25 / assemble / gather / 聚集
26 / assert / state firmly / 断言
27 / assume / postulate / 假定
28 / at any price / for love or money / 不惜任何代价
29 / at stake / in danger / 在危险中
30 / attend to / wait on / 伺候