Question

He is recovering now.______is no need to call in a doctor.

1. A.
   It
2. B.
   There
3. C.
   This
4. D.
   That

Answer 1

B
试题分析：There is no need to do sth.属于固定句型。常考的类似句型还有：there is no difficulty / no trouble doing sth. 做某事无困难；there is no point / no sense doing sth. 做某事无意义；there is no doubt that… 毫无疑问……。故本题答案为B.
考点：there be 结构的固定用法。