The Internet has become increasingly popular, ______ us to see as well as to hear all kinds of programmes.
#89875
A
to allow
B
allowing
C
allowed
D
having allowed
推荐题目
In January, 2004, the United States successfully launched “Spirit”, a Mars Exploration Rover, _____ a new milestone in the history of mankind.
#98488
A
it marked
B
marking
C
marked
D
to mark
He tried to avoid ______ my questions in class.
#96513
A
to answer
B
answering
C
having answered
D
to have answered
_______ that he made an obvious mistake, Jeff went on with his speech.
#90110
A
Not realized
B
Not to realize
C
Not to have realized
D
Not realizing
—He didn't feel a bit nervous when ________.—No. He'd had a lot of time ________ for it after all.
#95782
A
interviewing; to prepare
B
interviewed; to prepare
C
interviewing; preparing
D
being interviewed; preparing