300. tension n. 紧张(状态),张力 301. **enue n. 林荫道,大街 302. **ailable a. 现成可用的;可得到的 303. comparable a. (with,to)可比较的,类似的 304. comparative a. 比较的,相对的 305. dash vi. 猛冲,飞奔 306. data n. 数据,资料 307. dive vi. 跳水,潜水...
situation 情景:it ** the first time that jones has been to china. she wants to exchange her us dollars for chinese money. however, she does not know chinese. she asks the bank clerk for help.琼斯第一次来**所以想...