填空题任务型教学强调以为中心。
填空题a→the
单项选择题A.atB.in C. duringD.on
填空题matter前加the
单项选择题A.used to B.once C.get used toD.was used to
单项选择题This passage mainly tells us that .
单项选择题Which of the following happened first
填空题删去to
单项选择题A.the year B.the month C.the week D.the day
单项选择题The underlined part in the fourth paragraph suggests that my sister .