问题

With that trust ____ to serve allAmericans and I will do my best to fulfill that duty every day as yourPresident

A:has introduced
B:is being introduced
C:is introduced
D:was introduced

正确答案是：

同类题型

I think, the Chinese teacher willsurely give _____ on your composition.

Is Mr Wang your English teacher, Li Lei—— ______________.

ou study the local map, you’ll find this town is

The rain was heavy and _________ the land was flooded

Congratulations ! Let’s cheer for the 17-year-old boy Han Tianyu. He did very well at the Sochi Winter Olympics.—We all felt __________him.