问题
选择题
On hearing the news, the president ______ his visit to Australia and returned home immediately.
A．broke off
B．went off
C．kept off
D．took off
答案
答案：A
短语辨析。A折断，中断；B离开，消失；C不接近，避开；D脱掉，起飞，成功；结合句意可知A正确。句意：一听见这个消息，总统中断了去澳大利亚的访问，立刻回国。