第13题: [单项选择]Customer: Excuse me, sir.Clerk: ______.Customer: I'd like to cash a check. Would you please tell me which window should I go toClerk: You can cash checks over there at window 6. 参考答案:B 答案解析:[注释] 顾客要求服务,空白处是店员的回答。A不太礼貌;C,D把顾客的Excuse me, sir.错当作“请求原谅”来回答;只有B.Yes, may I help you正确。
第14题:[单项选择]<br><br><br/>A.straight<br/>B.down<br/>C.off<br/>D.back<br/>参考答案:D 答案解析:[解析] 根据句意选用恰当的副词构成短语动词。A. go straight to 直接去;B. go down下降,降低;C.go off变质,爆炸;D.go back to追溯到。D符合句意。