问题
选择题
If you live in the country or have ever visited there, ______ are that you have heard birds singing to welcome the new day.
A．situations
B．facts
C．chances
D．possibilities
答案
答案：C
题目分析：句意：如果你住在乡村，或是曾经住在那里，你可能听过鸟唱歌欢迎新的一天。A. situations形势，B. facts事实，C. chances机会，D. possibilities可能性，固定句型：Chances are that…可能…，选C。