单选题 Do you have an afternoon ______ this week to meet the president?
  • A. obtainable
  • B. available
  • C. visible
  • D. reliable
【正确答案】 B
【答案解析】[解析] 各项的意思为:obtainable能得到的;available有空的;visible看得见的,明显的;reliable可靠的。所以,本题选B。