1 . The new stadium being built for the 2022Asian Games will be three times ______   the present one.

A．as higher as

B．the height of

C．as high than

D．highest than

2 . The output of this year is three times ______ it was in 2015.

A．as

B．than

C．what

D．that

3 . I like this jacket better than that one，but it costs almost three times ________.

A．as much	B．as many
C．so much	D．so many

4 . The house rent is expensive. I’ve got about half the space I had at home and I’m paying_____ here.

A．as three times much	B．as much three times
C．much as three times	D．three times as much

5 . Americans eat ________ vegetables per person today as they did in 1910.

A．more than twice	B．as twice as many
C．twice as many as	D．more than twice as many

6 . All those second-hand cars are sold at                  before

A．40％as lower price as	B．40％as low a price as
C．as 40％low price as	D．40％lower price than

7 . After the new method was used，the factory made ___ suits in 2007 as the year before.

A．as twice many	B．as many twice
C．twice as many	D．twice many as