—How do you find the guy who took ________ office last week?

—He's always finding ________ fault with others.

A．/; a

B．the; a

C．/; /

D．the; /

居住区商场内，( )通常是主要租户。

A．中型百货公司
B．杂货店
C．小型批发企业
D．日用百货商店和超级市场