I had a hard time with math and I wasn’t to get the bad report from my math teacher. A.

问题补充：

I had a hard time with math and I wasn’t to get the bad report from my math teacher.

A. sure

B. surprised

C. excited

D. interested

答案：

A. sure

(答案→)B. surprised

C. excited

D. interested

解析：句意:我的数学学得很费力，从我的数学老师那里收到了差的成绩单我一点也不奇怪。sure 确信的，确定的；surprised 奇怪的，惊奇的；excited 兴奋的，激动的；interested 有趣的，感兴趣的。根据句意可知，我数学不好，所以收到差的成绩单不会感到惊奇。故选B。