问题
选择题
—You fly the kites very well.
—Thank you. I________ kites when I was 7 years old.[ ]
A. can flew
B. could flew
C. can fly
D. could fly
答案
答案:D
—You fly the kites very well.
—Thank you. I________ kites when I was 7 years old.[ ]
A. can flew
B. could flew
C. can fly
D. could fly
答案:D