Population experts say that by 2050 the world will have about 2 billion people aged over 60,____as today.
#14137
A
as three times
B
three times as many
C
three times many
D
three times many as
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After a second thought, Bill ________ a better idea of how to solve the problem.
#13358
A
put up with
B
came up with
C
kept up with
D
mixed up with
Today，we’ll discuss a number of cases ________ beginners of learning English fail to use the language properly.
#11008
A
which
B
as
C
why
D
where
The program you are watching is broadcast while the performance is in process on the stage.
#13510
A
lively
B
living
C
live
D
alive
—Can I help you ? — Please give me two ____________ the eggs.
#14376
A
dozen of
B
dozen
C
dozens of
D
dozens
In the past ten years, the ________mountain climber _________ a lot from his own adventurous _______
#14183
A
experienced; experienced; experience
B
experience; experienced; experiences
C
experienced; has experienced; experiences
D
experience; has experience; experience