时态填空_____you _____(be )in TianJin for many years.

have .... been

_____you _____(be )in TianJin for many years?
Have been
for+段时间,常用于完成时态,故这里填be动词的现在完成时
have和be动词的过去分词been.

have been,这是现在完成时态，表示从过去某点一直发生到现在

have
been

have ...been

have ...been