Tom didn’t get ready for his speech so he was very when he stood in front of class.A. sh

问题补充：

Tom didn’t get ready for his speech, so he was very when he stood in front of class.

A. short

B. sick

C. nervous

D. sad

答案：

A. short

B. sick

(答案→)C. nervous

D. sad

解析：根据前一句，可知Tom没准备好，因此很紧张，故选C符合题意。