问题补充:
He to lend me his bike but I refused, for I didn’t want to trouble him.
A. failed
B. offered
C. considered
D. insisted
答案:
A. failed
(答案→)B. offered
C. considered
D. insisted
解析: offer to do sth.主动做某事;fail to do sth.没做成谋事;insist / consider doing sth.坚持做某事。