Question

—Who will _______ the baby when your aunt is away? 
—Nobody but me.

A．look after

B．look at

C．look for

D．look up

Answer 1

A

look after照顾，照看；look at 看；look for寻找；look up向上看，查阅。句意：当你的姑姑离开时，谁来照顾这个婴儿？——只能是我了。结合语境可知选A。