Finish your homework every week, don't try to tackle everything at once before the semester begins. 划线词在句中的的意思是：(________)
A.一次，一齐 B.立刻，马上 C.及时 D.按时正确答案A
Finish your homework every week, don't try to tackle everything at once before the semester begins. 划线词在句中的的意思是：(________)
A.一次，一齐 B.立刻，马上 C.及时 D.按时正确答案A
