Selecting a proper personal computer is no easy task because technology _____ so rapidly.A will change B will have changed C is changing D has changed
He ran ________ fast that I couldn’t catch up with him.
The teacher ________ his work.
I can’t avoid ________ her.
The ________ news surprised Jim. He was ________ at it.
The new stadium(体育场) being built for the next Asian Games(亚运会) will be ________ the present(现在的) one.