i don't think () possible to master a foreigtn language without much memory work.

问题描述:

i don't think () possible to master a foreigtn language without much memory work.
括号中应该填什么
A : this B: that C:its D: it

1990年全国高考试题I don’t think___it___possible to master a foreign language without much memory work.A.this B.that C.its D.it答案:D这是固定句式 think it+adj.+to do sth. it作形式主语,真正的主...