There ______ no life on the moon.A.is said to have B.are said to _英语解答

There ______ no life on the moon.
A.is said to have B.are said to have C.is said to be D.are said to be分析下

人气：474 ℃　时间：2020-03-29 06:26:09

解答

C
there be 结构,排除A B ,而LIFE 生命,单数,再排除D