问题
选择题
(2013·四川省泸州市4月模拟)There was no signal in that faraway village and all my attempts ________ you failed.
A．to contact
B．contacting
C．contacted
D．having contacted
答案
答案：A
选A 考查非谓语动词。句意：在那个遥远的村庄没有信号，因此我怎么也联系不上你。attempt后面应用不定式作定语。