英语单选.You _____ the flowers now ,for it is going to rain .A,n
英语单选.
You _____ the flowers now ,for it is going to rain .
A,needn't water B,didn't need watering C,needn't watering D,needn't have watered ,
If a person works hard ,____ need extra sleep.
A,you may B,we might C,they may D,he may .