问题
选择题
An old friend of my sister's always helps my brother and with English.
A．I; our
B．me; ourselves
C．I; my
D．me; our
答案
答案：D
此题重点考察人称代词的用法。前者是人称代词的宾格形式，而后者是形容词性的物主代词。还涉及到常用的句型结构，help sb with sth.
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