He could do nothing but wait for the bus to comehe could do nothing but ( )for the bus( )a.wait;to comeb.wait;comec.waiting;comingd.waited;came想知道为什么选择A

问题描述:

He could do nothing but wait for the bus to come
he could do nothing but ( )for the bus( )
a.wait;to come
b.wait;come
c.waiting;coming
d.waited;came
想知道为什么选择A