If two lines lie in the same plane and have more than one point in common, they must be:
select one:
a. identical
b. intersecting
c. parallel
d. skew

If two lines lie in the same plane and have more than one point in common, they must be A. identical.
Intersecting means that they have only one point in common, and the question here says there are more than one, which means B is not correct. Parallel means the same as skew, so C and D are also incorrect.