问题

should be _____.

A:concerned;thanked
B:are concerned; thanked
C:who areconcerned; thanked for
D:are concerned; thanked for

正确答案是：

同类题型

I can’t understand what the book is about because it _______ in English.

Have you heard the song My Heart Will Go On —Yes, it __________ beautiful.

Is your father a teacher of English in Nol Middle School? — NoBut he ______ English there for ten years

The fire fighters soon got the fire in the building

_______ a long way to the castle. —Yeah, _______ a long way to go yet before we arrive.