Dark glasses are sometimes worn to ________ the eyes from strong sunlight .
#101747
A
protest
B
guarantee
C
protect
D
prevent
推荐题目
If their marketing plans succeed，they ________ their sales by 20 percent.
#99749
A
will increase
B
have been increasing
C
have increased
D
would be increasing
Great as Newton was, many of his ideas_____today and are being modified by the work of scientists of our time.
#104460
A
are to challenge
B
have challenged
C
are challenging
D
have been challenged
By this time of next Friday, I _____ to New York by the Korean Airline.
#103532
A
will fly
B
will be flying
C
am flying
D
will have flied
How long have you ______ ?
#100776
A
lost your job
B
been out of work
C
been lost your job
D
out of work
---Excuse me, sir.Would you do me a favour? --Sure.What is it? ----I _____ if you could tell me how to pronounce this English word.
#104822
A
had wondered
B
was wondering
C
would wonder
D
did wonder