You must work h___ at English.
You must work h___ at English.
同义句转换You must try your best to work hard at English.
You must work hard( )English.A.on B.at C.A or B
--Jack,you are weak in English.You must work har
you must finish at ------[little]most part of the work
We must work hard at English(一般疑问句) ———hard at
You must work hard
You must tell him to go out at once.句型转换,毎空一词You must tell h
i must work hard on english.短文改错,为什么要把ON改成AT?
(In order to master) English ,we must work hard at it为什么这样写?
翻译:if you come to our school,you must work hard.you do not h
At work,I must work hard