问题

Never in the past twenty years________so greatly as today. [ ]

A: did the city change
B: the city changed
C: has the city changed
D: the city has changed

正确答案是：

同类题型

her father come back,______________

Would you like to order the two robots— Yes， one is to help me with my homework， and ____ is for my mother to do housework.

l never forget those years ____ Ilived in the country with the farmers, ____ has a great effect on my life

_____ food is hard to find, few birds remain throughout the year.

Are you free tomorrow