Question

Zhang Yining has trained continuously for six hours. ______ she is tired out

1. A.
   There is no wonder
2. B.
   There is no need
3. C.
   It’s no wonder
4. D.
   It’s no doubt

Answer 1

C
考查固定句型。There is no need doing sth.“没有这么说的必要”；It’s no wonder that...“难怪......”。句意“张怡宁已经连续训练六个小时了。难怪她很累。”故选C。