The train was to arrive at 11:30,but was an hour late. A.about B.likely C.certai

The train was ______to arrive at 11:30,but was an hour late.

A.about                        B.likely

C.certain                      D.supposed

试题答案

D

解析:

考查固定搭配。be supposed to do 是固定搭配，意思是“应该做……”。