单选题 Even though the manager stressed that the task was ______, it was not completed on time.
  • (A) beneficial
  • (B) urgent
  • (C) evident
  • (D) complicated


【正确答案】 B
【答案解析】[词汇] urgent紧急的
[错误答案] (A)有益的(C)明白的(D)复杂的