The grammatical errors that occur in second language acquisition can all be explained by mother tongue interference.
A、正确
B、错误
【正确答案】：F(P267)解析:来自母语的干扰并非是导致错误的唯一或主要原因。一项研究表明,仅有3%的主语错误可以归类为母语干扰错误,而85%的错误都是发展阶段的错误。改正:A large proportion of grammatical errors could not be explained by mother tongue interference. One study shows that only 3 percent of the subjects-errors could be classified as interference errors, while 85 percent errors were developmental errors.
