问题
选择题
12. It took us quite a long time to get here. It was_________journey.
A．a three-hour
B．a three hour
C．three hour
D．three hours
答案
答案：A
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12. It took us quite a long time to get here. It was_________journey.
A．a three-hour
B．a three hour
C．three hour
D．three hours
答案：A