Question

—Excuse me, Jack. ______ my backpack? —Under the bed.

A．What’s

B．Where’s

C．What is

D．Where are

Answer 1

B

考查情景交际。根据答语“在床底下”可知，问的是“我的背包在哪里？”故用where，且backpack是单数，故用is。故选B。