作者amibow (阿宝)
看板Eng-Class
标题[请益] 改错一题
时间Tue Apr 24 16:00:47 2012
Up to the 1970s, there was a predominant assumption that a single best
^^ ^^^ ^^^^^^^^^^^
A B C
method for teaching English existing.
^^^^^^^^
D
答案是:D
想请问是要改成existed吗？
--
※ 发信站: 批踢踢实业坊(ptt.cc)
◆ From: 122.116.196.202
1F：→ heroe:主词是that後面的三单，而且前面有was。 04/24 17:27