Great as Newton was, many of his ideas _______ today and are being modified by the work of scientists of our time.
#102473
A
are to challenge
B
may be challenged
C
have been challenged
D
are challenging
推荐题目
—Listen, Lily is playing the piano! —Wow, how sweet the music ______!
#101230
A
is heard
B
hears
C
is sounding
D
sounds
—Mike was rushed to hospital last night.Is he all right?—Really? But don’t worry！I________to the hospital and see him this afternoon.
#99401
A
will go
B
am going
C
have gone
D
went
—Cathy, did you attend the lecture given by Mr Black last night? —No. I ______ a report at the office.
#100242
A
was writing
B
wrote
C
had written
D
have been writing
No decision about any future appointment until all the candidates have been interviewed.
#104867
A
will be made
B
is made
C
is being made
D
has been made