1．You are really very kind.I'll never forget the ______ you have done to me.
A．favour B．deed C．help D．kind
答案 A [you have done to me是个定语从句，所以空格处是先行词，作动词do的宾语，构成do the favour to sb词组，故选A。]
2．It is certain that the building of the expressway will be ______ to the people.
A．benefited B．benefit
C．of benefits D．beneficial
答案 D [本题考查be beneficial to的用法，它也可以用be of benefit to结构替换。]
