Paul is an () worker, and rarely does well in examinations. However he often refuses our help.

单项选择题To () the structural imbalances in the budget, and also in the economy the Administration has given its support to a constitutional amendment.

A. relinquish
B. remedy
C. compensate
D. redress

单项选择题Digging the garden with a spade is a very ()task. I am exhausted after such two-hour's work.

A. industrious
B. manual

C. conscientious
D. laborious