B. The higher the unemployment rate is, the higher the crime rate is

C. The unemployment rate is as high as the crime rate.

D. The high rate of unemployment depends on the high rate of crime.

Question 73: The cheap book is better designed than the expensive one.

A. Though the first book is only slightly more expensive than the other, the later has a better designed.

B. Both of the books have a good design, yet the less expensive one’s a bit better.

C. The book which costs more does not have as good a design as that which costs less.

D. While both books are well designed, the designed of one is better than that of the other.

A. He had just entered the house when the police arrested him.

B. Hardly that he had entered the house when the police arrested him.