2.Jack always works hard and does well in his lesson.How ____it be that he failed the exam?A.could B.might C.should D.must

2.Jack always works hard and does well in his lesson.How ____it be that he failed the exam?A.could B.might C.should D.must Jack always works hard and he sets a good e( ) for us.Where there is a h( ),there is a way. 英译汉:jack works much harder than before jack always does()same thing my father always works late.sometimes he works until m_____. she is always works hard.中文是 EVERYTHING ALWAYS WORKS OUT FOR THE BEST An accountant always works with ____ (number). 请问Mike works very harder than Jack.Jack works hard.Mike works very harder than Jack错在哪请详细 请问Mike works very harder than Jack.Jack works hard. Mike works very harder than Jack错在哪请详细给谢 of all the students,Jack,who always works hard and gets good marks in the examination,is(a)n( )student in his class.A.excellent B.more excellent C.excellenter D.most excellent Jack is always friendly to others. Jack works for Shanghai University?划线提问for Shanghai University JACK runs a factory.He works very hard.怎么翻译 Jzck works hard.Mike works very harder than Jack.找错一处 jack works very hard对hard提问 应怎么写?（ ）（ ）jack hard? relax,relaxing,relaxed 填空Tom always works at night and _________during the day.2.Does he want tTom always works at night and _________during the day.2.Does he want to _______today?3.Look!The children __________on the beach. 英语介词填空：She always works till late ___ night.