The monument was built in honor of the explorer who was believed the river. [ ]
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![The monument was built in honor of the explorer who was believed the river. [ ]](/pic/43_896630.jpg)
The monument was built in honor of the explorer who was believed ________ the river.
[]A.to have discovered
B.to have been discovered
C.to discover
D.having been discovered
试题答案
答案:A
提示:“发现那条河”早于从句谓语动作,应该用不定式的完成形式。 |