It can be learned from the passage that the Ouchidas' house______.
A.is well worth the money spent on its construction
B.is almost faultless from the point of energy conservation
C.failed to meet energy conservation standards
D.was designed and constructed in a scientific way
A married couple most needs a house______.
A.after they have spent years saving enough money to buy it in cash
B.when their children have grown up
C.when their children are still young and living at home
D.when they can rent it out of current income
In the last paragraph, "Make your money stretch" probably means______.
A.to spend more money on the net
B.to make money on the Internet
C.to get your money's worth
D.to keep your money and spend it later
Credit card companies charge the user more money if______.
A.he can't pay back all the money at the end of a certain period
B.he pays back all the money before the end of a certain period
C.he has lost his credit card
D.he wants to stop using the credit card
A.who
B.those
C.those who
D.who those