Mark the letter A, B, C or D to indicate the sentence that is closest in meaning to each of the following questions. :

Rapid ups and downs in the number of students could be observed in June.

A. There was a rise by 30% in the rate of unemployment.

B. There was a rise of 30% in the rate of unemployment.

C. There was a rise to 30% in the rate of unemployment.

D. There was a rise up 30% in the rate of unemployment.

A. The share price fluctuated; as the upward trend.

B. The share price fluctuated; consequently, the trend was slightly upward.

C. The share price fluctuated; due to the upward trend.

D. The share price fluctuated; however, the trend was slightly upward.

A. The industrial production fell quickly in ten years from 1990 to 2000.

B. The industrial production fell steadily in ten years from 1990 to 2000.

C. The industrial production rose sharply in ten years from 1990 to 2000.

D. The industrial production rose slightly in ten years from 1990 to 2000.

A. The availability of seasonal produce experienced a stable period.

B. The availability of seasonal produce is recorded leveling off.

C. The availability of seasonal produce hardly moved up and down.

D. The availability of seasonal produce went through a period of erratic.

A. The demand for labor force declined.

B. The demand for labor force increased.

C. The demand for labor force reduced.

D. The demand for labor force remained stable.

A. The student enrollment of the university dropped by 5%.

B. The student enrollment of the university dropped for 5%.

C. The student enrollment of the university dropped in 5%.

D. The student enrollment of the university dropped to 5%.