Fishermen and sailors sometimes claim____ monsters in the sea.A．seeingB．to have_刷题宝

题干

Fishermen and sailors sometimes claim____ monsters in the sea.

A．seeing

B．to have seen

C．having seen

D．to see

上一题下一题 0.85难度单项选择更新时间:2010-07-03 12:17:28

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