单选题 There ______.
  • A. come they
  • B. they come
  • C. they are come
  • D. they will come
【正确答案】 B
【答案解析】[解析] 此题there放于句首,主语是代词时,主语和谓语的位置不变,仍保留陈述句式,故答案为“they come”。