it is a giant twin building housing many different companies and oranizations

it is a pen ,isn't it ? ____ ,it is pen it is a problem that doesn't need___right now This is a fruit. It has many eyes ,but it never cries .It can't see.What is this? 1.it is a ( )gold watch, but i don't know the ( )price of it. There is a giant asleep within everyman,when the giant awakens miracles happen it is a truth _____ with a dog is a lot of fun, isn’t it? (单选) Her stoy is hardly true,____?A.is she B.isn't it C.is it D.isn't her is it is't 的区别 It is useless to threaten a man who isn't afraid of death with death