1) experienced a) in b) on c) at 2) concentrate a) in b) with c) on 3) a reply a) on b) to c) for 4) happy ......sth a) with b) to c) for 5) excellent a) at b) in c) on 6) praise a) to b) on c) for 7) congratulate a) with b) on c) by 8) succeed a) with b) in c) on 9) include a) to b) on c) in 10) deal a) with b) on c) to 11) cooperate a) on b) in c) with 12) an opportnity a) on b) for c) in 13) a report a) on b) with c) to 14) take pride a) in b) on c) of 15) respect a) of b) for c) on 16) responsible a) about b) for c) with 17) proud a) on b) about c) of 18) assossiate a) on b) about c) with

Use of English b2 p.7

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？