________表示“联合国”
Boys and girls, the books in the library should______ good care of. A. take B. are taking C. be taken
-Where's your father, Tom? -He__to Changsha.A. goes B. went C. has gone
Li Na is_______ tennis player in China now.A. most famous B. the most famous C. more famous
- Is this your hook? - No._is newer.A. Mine B. Yours C. His
There are many _______ at the foot of the hill.A. cow B. horse C. sheep