The ship will go faster if we sail the wind. A. byB. forC. withD. after

问题补充：

The ship will go faster if we sail the wind.

A. by

B. for

C. with

D. after

答案：

A. by

B. for

(答案→)C. with

D. after

解析：句意：如果我们顺着风航行船会开的快些。With“随着，带着”，by“通过”，for“为了”，after“在…后面”，所以选C。