问题
选择题
____seems very hard to reach the top of the mountains.
A.That
B.This
C.I
D.It
答案
D
题目分析: 句意: 爬到山顶似乎很难。it seems +adj+to do做某事似乎很难,固定句型,it做句中的形式主语,真正主语为不定式, 故答案选B.
____seems very hard to reach the top of the mountains.
A.That
B.This
C.I
D.It
D
题目分析: 句意: 爬到山顶似乎很难。it seems +adj+to do做某事似乎很难,固定句型,it做句中的形式主语,真正主语为不定式, 故答案选B.