always spent是什么时态
is always 是什么时态
be always是什么时态?
I spent the whole afternoon correcting exam papers.是什么时态?
请解释为什么用having spent ,这是什么时态
I have always liked learning English.是什么时态呀,
she's always drinking water.这是什么时态
mother is always giving you money是什么时态?
Mrs peter always carries an umbrella 是什么时态
people have always enjoyed laughing 是什么时态的
after having spent whole mornings on the river.这句话用的是什么时态?
Most of his money is spent on the rent是什么时态的句子
peter had always been interested in plants是什么时态,always为什么要放在