選D
是“發(fā)現(xiàn)”美洲!
Columbus__America in 1492.
Columbus__America in 1492.
a.invented
b.has found
c.had invented
d.discovered
a.invented
b.has found
c.had invented
d.discovered
英語(yǔ)人氣:355 ℃時(shí)間:2020-02-03 01:43:37
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