The science of computer, _______rapid progress has been made in recent years, is the most important of all science.

The science of computer, _______rapid progress has been made in recent years, is the most important of all science.

A．which            B．with which         C．in which          D．to which

The science of computer, _____rapid progress has been made in recent years, is the most important of all science.

The science of computer, _______rapid progress has been made in recent years, is the most important of all science.

1. A.
   which
2. B.
   with which
3. C.
   in which
4. D.
   to which

The science of computer, _____rapid progress has been made in recent years, is the most important of all science.

A. to which       B. in which     C. of which      D. from which