The president got off the plane and waved to the crowds for him.The president got off the plane and waved to the crowds for him.A.waiting B.waited C.to wait D.were waiting
问题描述:
The president got off the plane and waved to the crowds for him.
The president got off the plane and waved to the crowds for him.A.waiting B.waited C.to wait D.were waiting
答
A