---Tom has failed again in the math exam. I am really let down.He has already done his

问题补充：

---Tom has failed again in the math exam. I am really let down.

--- He has already done his best.

A. Don’t push him.

B. No kidding.

C. He should be to blame.

D. No wonder.

答案：

(答案→)A. Don’t push him.

B. No kidding.

C. He should be to blame.

D. No wonder.

解析：考查交际用语. A不要强迫他 B.别哄人;

C.他应该受到谴责 D.不足为奇.

句意:汤姆在数学考试中又不及格.我真的失望了.——不要强迫他。他已经尽最大努力了。选A。