SAT语法题两道,有关whereby的意思及用法第一题：原句：Watermelons have been cultivated for more than 4000 years,(and whereby thumping them) to test for ripeness has an equally long history.A 原句B because thumping themC whereby thumping themD and thumping them第二题：原句：The name "transferware" (comes from a nineteenth-century technique for which) a pattern is engraved onto a copper roll,printed on tissue paper,and transferred onto earthware dishes.A 原句B comes from a nineteenth-ce

SAT语法题两道,有关whereby的意思及用法
第一题：
原句：Watermelons have been cultivated for more than 4000 years,(and whereby thumping them) to test for ripeness has an equally long history.
A 原句
B because thumping them
C whereby thumping them
D and thumping them
第二题：
原句：The name "transferware" (comes from a nineteenth-century technique for which) a pattern is engraved onto a copper roll,printed on tissue paper,and transferred onto earthware dishes.
A 原句
B comes from a nineteenth-century technique according to which
C comes from a nineteenth-century technique whereby
顺便说明一下whereby的用法.