Question

He looks sad. Let’s ___________________.

A．cheer up him

B．cheer him up

C．show him up

D．show up him

Answer 1

B

这题考查动词短语的用法，cheer up振作起来，show up出现，根据句意：他看起来很伤心，我们让他振作起来。还有代词应该放在动词和副词之间。所以选B。