SAS的FREQ过程输出结果如下：变量STYLE的标签为"Style of homes"，变量BEDROOMS的标签为"Number of bedrooms"，下程序中的哪一个产生了下面显示的输出结果______。[img=254x249]18032802df46410.jpg[/img] A: proc freq data = sasuser.houses; tables style and bedrooms;run; B: proc freq data = sasuser.houses; tables style * bedrooms;run; C: proc freq data = sasuser.houses;tables style , bedrooms;run; D: proc freq data = sasuser.houses;tables style;tables bedrooms;run;

The houses arc made of stone. Houses so (construct)（）are much cheaper to build.

In the city, where do people live? A: In houses and on farms B: in houses or apartments

American houses seem more open than Chinese houses, at least from outside.（3.0分）

: More than 3,000 new houses were built after the hurricane./#/Over 150,000 volunteers worked for the building of houses after the hurricane./#/The man's sister also helped to build houses after the hurricane./#/The woman's husband volunteered to build houses after the hurricane.

Most of the houses _______ this year.

How wonderful! The _____is made of _________. A: house , glass B: house, glasses C: houses, glass D: houses, glasses

The houses are made of stone. Houses so ______ are much expensive. A: constructing B: constructed C: construct D: to construct

People eat dumplings and new-year cakes(). A: in the open air B: in their houses C: in the parks D: near their houses

Of the two houses the family prefers .