当你告诉别人你有一把尺子时,说 A. I have a ruler B. I like a ruler C. Look at my ruler
( ) Lucy works ____ CCTV. A. in B. at C. on
( ) ____ does she work ? A. What B. Where C. How
( ) He is ___ TV reporter . A. a B. an C. none
( ) ____ is her job ? A. Where B. What C. How
( ) She is ____ TV . A. in B. on C. at