选出一个划线部分发音不同于其他单词的单词
Some students were too tired on after the tiring trip .A. not to walk B. walk C. to walk
I’ve learned __in that way.A. many B. a lot C. a lot of
Do you have some trouble friends with these foreigners?A. making B. make C .makes
It’s important for us __our English.A. to improve B. improving C. improved
The students practice__ English every morning.A. speak B. to speak C. speaking