(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
网友回答
(答案→)A. to contact
B. contacting
C. contacted
D. having contacted
解析：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。