1.Exercise really can help you ____________stresses and strains more easily.
A.harness
B.endure
C.minimize
D.avoid
2.Nearly two thousand years have passed since our ____________ invented
the compass.
A.ancestors
B.successors
C.processors
D.professors
3.The small building was established as a ____________of the great theatre
in order to give young singers performing experience.
A.foundation
B.continuation
C.supplement
D.action
答案:1. B 2. A 3.C