David is a skillful worker. I’m sure he has enough _______ to fix all the electronic ______.
#5362
A
experience; equipment
B
experience; equipments
C
experiences; equipment
D
experiences; equipments
推荐题目
In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
#7222
A
ins and outs
B
dos and don’ts
C
heads and tails
D
t’s and i’s