【C19】A．BadB．PessimisticC．OptimisticD．Good

A．badB．simpleC．easyD．content

He found out the proper answer after thinking carefully.A.badB.goodC.wrongD.right

【C3】A．optimumB．optimistC．optimisticD．optional

What is the authors attitude towards the settlement？A．hopefulB．skepticalC．optimisticD．not

The word "mixed" in the first paragraph means "______".A．both good and badB．put togetherC．

词汇选项The weather last summer was [awful] .A.badB.f