A-A+
How long will they have to wait before the gam
问题详情
How long will they have to wait before the game start？
A．30 minutes.
B．20 minutes.
C．15 minutes.请帮忙给出正确答案和分析，谢谢！
参考答案
正确答案：C
解析：本题为时间计算题。关键在于听懂男士话语中的scheduled to begin at ten(原定10点开始)和now ... 9:45 两处，简单计算后就可知，他们还需要等15分钟。
