Computer sales rose steadily throughout the period.

● Look at the charts below. They show computer sales.

● Which chart does each sentence (11-15) describe？

● For each sentence, mark one letter (A-H) on your Answer Sheet.

● Do not use any letter more than once.

There was no change until the end of the period, when computer sales rose sharply.

Sales of margarine rose last year ______those of butter.

A．comparing

B．at a loss of

C．at the expense of

D．due to

Retail sales volume in local urban and rural areas rose 57.8% and 46.8% ______ last year.

A．individually

B．respectively

C．correspondingly

D．accordingly