题干
—How many times _______ you _______ to Beijing this year?
—Three times.
A：have；been
B：had；been
C：have；gone
D：had；gone
答案(点此获取答案解析）
A
—How many times _______ you _______ to Beijing this year?
—Three times.
A：have；been
B：had；been
C：have；gone
D：had；gone
