respect for science and creativity has become为什么用has不用have
respect for science and creativity has become为什么用has不用have
为什么the science and technology 后面可用has不用have
为什么这里第三人称用have不用has
My family has six members.为什么用has不用have
our class has fifty students.为什么用has不用have
mr black and mrs black have a son called tom.为什么用have而不用has
The fish(has been dead)for two hours and a half.为什么不用has die
He become a bus driver and he has not regretted it 这里为什么用has
His uncle and aunt has a farm there.用has而不用have?
our school has 为什么不用 have
which have become还是which has become
my money has been used up and my friends have left.为什么不用have