I was very ( ) when I received your letter of yesterday.
A: concern
B: concerned
C: concernking
D: concerns
A: concern
B: concerned
C: concernking
D: concerns
举一反三
- The letter _______ I received yesterday is from my sister.
- I had a letter yesterday. I ______ one. A: sent B: took C: wrote D: received
- I was _____________ excited when I received your e-mail.
- I received your message yesterday and have ________ it ________ to all the students concerned.
- First Royal Bank sent a letter to its customers ______ the revised credit card policy. A: concern B: concerns C: concerned D: concerning