what 's the ______(degree of being tall or high )of the tower?

问题描述:

what 's the ______(degree of being tall or high )of the tower?
the little dog likes ——(go after)the children.
is the clock _____(without mistakes)?my watch goes wrong.

height
going after
accurate [ˈækjurət]
a.正确无误的;准确的,精确的