问题
My family consider acomputer, which is considered agreat help in our work and study.
A:to buy, to be
B:buying, being
C:to buy, being
D:buying, to be
B:buying, being
C:to buy, being
D:buying, to be
正确答案是：
同类题型
The engineer ______my father works is about 50 years old.
ou could ask the teacher for help.________________ Teachers are always helpful.
Lily is ________ active girl and she is good at playing _________ guitar.
genetic similarities suggested they all ________ a single, common ancestor about 300 years ago.
Every one of us in the hospital hoped that he___________after a few days’ treatment.