Question

3. (2013 •廣州) The man called his professor for help because he couldn’t solve the problem by.

   A. herself   B. himself

   C. yourself   D. themselves

Answer 1

3. B

3. B考查反身代詞的用法。

by oneself“靠某人自己”，

本句的主語是the man,故用反身代詞himself (他自 己) 。