问题
选择题
—_____ has your friend studied Engl
ish?
—Since 2001.[ ]
A. How long
B. When
C. Why
D. What time
答案
答案：A
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—_____ has your friend studied English?
—Since 2001.[ ]
A. How long
B. When
C. Why
D. What time
答案：A