During the last three decades, the number of people participating in physical fitness programs___ sharply.
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A
was increasing
B
has increased
C
had increased
D
will be increasing
推荐题目
Up to now, he _______ most of the works by Mark Twain.
#102590
A
is reading
B
has read
C
will read
D
reads
Mr. Lin _____ when I go to see him on Sundays. 
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A
is always working
B
was always working
C
always worked
D
has always worked
Paris was made a judge to decide to whom the golden apple ____.
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A
was to be given
B
to be given
C
to give
D
be given to