一、单选(共20小题;每小题1分,满分20分)______ made the school proud was ______ over 90%of the students had been admitted to key universities.
After the new type of rice was introduced, the farmers produced _______ rice this year as last year.
________ is of no concern to us.
John hit_________.
The speaker _______ at the audience and then began to make his speech.
I’m sure David will find the library—he has a pretty good ______ of direction.