题目内容
I failed to pass the exam although I had worked very hard. I should ______ the causes of my failure.
查看答案
搜索结果不匹配？点我反馈
更多问题
When you do yoga, try to _____ your breathing. Don't breathe too fast and make sure you breathe only through your nose.
Fortunately, the accident didn't ________ many people, for there was little traffic at that hour.
She ______ her ambition of becoming a fashion designer after years of hard work.
They kept on trying their best to develop their business, but in such _____ market competition, they had no idea if success would come along one day.
微信支付 
支付宝支付