问题 选择题

No one helped me . I did it all _____ myself

A.for

B.by

C.from

D.to

答案

答案:B

(all) by oneself="without" help意为“单独地,靠自己”;for oneself意为“为自己”;to oneself意为“自私的;为…所单独有的”。

单项选择题
单项选择题