Though the task was difficult, they managed to __________ it in time.
                    举一反三
- Poor speaker of English though he was at the time,he still managed to make himself_____. Poor speaker of English though he was at the time,he still managed to make himself_____.
 - It is impossible for us to _______ such a difficult task within the limited time.
 - We will manage to ____________ the task in time even though it is difficult.
 - ______ difficult the task may be, we will try our best to complete it in time.
 - The task is hard, (), the workers managed to finish it in time. A: therefore B: otherwise C: however D: yet
 
