fail the exam fail in the exam 请问这两个都对么 谢谢

unluckily,i------(fail) to pass the exam. fail the exam fail in the exam 请问这两个都对么 谢谢 fail in the exam fail the exam区别还有believe in 和 believe区别. fail the exam和fail in the exam 哪个是英式用法?哪个是美式用法? If you work hard,you won't fail the exam改为同义句 ___ ___,___you'll fail te exam.___ ___，___you'll fail the exam 英语作文when you fail in the exam 怎样写好,“fail to pass the exam英文 study hard ( )you will fail in the next exam 英语作文when you fail in the exam I can't imagine _____(fail) the final exam he studied hard ONLY to fail in the exam 意思? Study hard,or you'll fail the exam改为复合句 / might fail in the exam worried him ; a :that he Study hard,oryou well fail the exam的同义句 If Bobby doesn't work hard, he 'll fail the exam保持愿意_____Bobby_____hard,he'll fail the exam I'm afraid of ____in the exam. A.fail B.failing C.to fail D.failed 英语句子：Mary studied hard only to fail in the exam.为什么要用to fail? fail to the exam=didn‘t pass the exam吗?意思是否相同?