题目

 — If you have any trouble, be sure to call me.    — ____________.      A. I will. Thank you very much.     B. I’m sorry to hear that.       C. I have no trouble.                     D. I will think it over. 答案：A–More than 13.7 million Americans were unable to find work in July. --Yeah, most        jobs for months.   A. are seeking                   B. sought                          C. have been seeking    D. had been seeking