题目内容
改错
(月考高频题).________
答案:B a
点拨:useful为辅音音素开头的单词。
单句改错
(月考高频题)My mother often .________
单句改错(先找出错误,再改在横线上)
(月考高频题)We good friends .________
(月考高频题)I don't ._________
(月考高频题)It .________