In order to learn the _______ of the family business, Bill took a job as messenger boy in one of the offices.
#83903
A
ins and outs
B
dos and don’ts
C
heads and tails
D
p’s and q’s
推荐题目
The noise _______ by the machine could be heard at night. 
#74852
A
making
B
made
C
make
D
to be made
Take an umbrella to ______you from the rain, which may ___you from taking a walk.
#73155
A
protect; stop
B
protect; protect
C
prevent; protect
D
prevent; keep
All the factories _______ great importance to the car exhibition.
#63850
A
attached
B
afforded
C
earned
D
brought
. Jim was so badly burnt that at first they began to _____ of his life.
#83733
A
despair
B
designate
C
disappoint
D
despise