To turn off my cell phone before going to bed seems to be a rule         .
#94519
A
to never break
B
never to have broken
C
never to be broken
D
never to be breaking
推荐题目
He went out without an umbrella , __________ in the rain. 
#98358
A
risked being caught
B
risking being caught
C
risked to be caught
D
risking to be caught.
_______ from father to son, the music has not changed for centuries.
#90759
A
Passing
B
Passed
C
Having passed
D
To pass
 The manager had no plan to travel abroad with many problems ________.
#88849
A
being unsolved
B
unsolved
C
to be unsolved
D
unsolving
Finding her car stolen, ______ .
#88908
A
a policeman was asked to help
B
she hurried to a policeman for help
C
the area was searching thoroughly
D
it was looked for everywhere
­­­­­­        the responsibilities of the family, I worked hard to earn a living.
#90851
A
Being burdened with
B
Burdened with
C
Burdening with
D
To burden with