Question

6.( 2013 湖北黄閃，27. ★★☆) The boy did his homework with the help of his father in the past. But now he can do it alone.

   A. for himself   B. on himself     C.by himself   D. with himself

Answer 1

6.C

6.C    考査近义词。alone在此处意为“单独，独自”，可用by oneself 代替。