25. These devices are capable ________ performing a wide variety of tasks.
A: in
B: of
C: for
D: with
A: in
B: of
C: for
D: with
举一反三
- ______ tend to excel in auditory tasks, whereas ______ tend to excel in visual tasks.
- The devices exist capable of input that ____ not connected directly to the computer.
- Under the __________ of the university authorities, the teaching staff are performing their teaching tasks with high efficiency.
- There is a wide variety of samples in our exhibition hall.
- David likes TED speeches on a wide variety of topics.