题目:3.—Did you practice__________. English this morning
—Yes,but I forgot __________ the classroom.
A. speak,cleaning
B. to speak,to clean
C. speaking,cleaning
D. speaking,to clean
喵查答案:D
题目:3.—Did you practice__________. English this morning
—Yes,but I forgot __________ the classroom.
A. speak,cleaning
B. to speak,to clean
C. speaking,cleaning
D. speaking,to clean
喵查答案:D