I _____English for 3 years and now I'm working in a foreign-state company.A. studied B.have studied C.have been studing D.had studied 答案选A,为什么啊?按理说for 3 years 是现在完成时的标志啊,而且“我在美国学习3年“对现
来源:学生作业帮助网 编辑:作业帮 时间:2024/10/08 09:44:58
xRN@ٙ,
TШPkPE
336RWn=3
Gі{6$n2B(+
i rc]:@$Ǒ$#R\^Q2BFD;Ƀ gaLchKG_EQk@괭b$