【C7】A．exceptionalB．strangeC．uniqueD．rare

A．rareB．strangeC．cardiovascularD．multiple

I hope that I didn‘t do anything absurd last night.A.awkwardB.strangeC.awfulD.stupid

The custom is ____ to the region.A.uniqueB.strangeC.rareD.peculiar

These flowers are very____ in this country.A.uniqueB.strangeC.rareD.peculiar

【C7】A．franklyB．solelyC．simplyD．rarely

【C9】A．exceptionalB．exceedingC．excessD．external