第I卷(选择题)
一、单项选择
1.Switzerland joined UN after having been ________for decades.
A.natural B.neutral
C.noble D.novel
2.She is very pleased with the result of her blood test, for all tested items show ____ reactions.
A.objective B.positive
C.negative D.subjective
3.In a second-hand book store, one might, _____, pick up an old book for a few pence that might worth many pounds.
A.specially B.normally
C.occasionally D.essentially