一
二
三
一、用括号内所给单词的适当形式填空 1.He gave no (explain) for what he was doing that evening. 2.Can you tell me the (pronounce)of the word “phenomenon”? 3.Recently,there has been a heated (discuss)over whether students should use cellphones at school. 4.He (information)her he was thinking of entering the medical school.
explanation
pronunciation
discussion
informed