Question

(   ) 3. The kitchen is often the busiest room in a household,so it's important to make sure it          well.

A. smoothes    B. functions C. pays    D. measures

Answer 1

3. B考查动词词义的辨析。fonction起……作用，发挥功能，运转；smooth使……顺利，抚平；pay 付款;measure测量。句意：厨房通常是家里最忙碌的地方，因此确保它很好地发挥功能很重要。