选择题：— I.d like to take a look first at those structura

— I.d like to take a look first at those structural support beams that were going to be put in place on the second floor.
—____________, here.s your jacket and helmet, and you.d better put on these boots as well – it.s our site policy.
选择一项：

A.
Good

B.
You.re welcome

C.
Certainly