Only under special circumstances ______ to take make-up tests.

单项选择题The population of many Alaskan cities has()doubled in the past three years.

A. larger than
B. more than
C. as great as
D. as many as

单项选择题The destruction of these treasures was a loss for mankind that no amount of money could ().

A. keep up with
B. stand up for
C. put up with
D. make up for