The term of communicative competence was coined by Dell Hymes in the year of 1966.

According to Hymes, which one is not the component of communicative competence? A: feasibility B: possibility C: effectiveness D: appropriateness

______ first used the term "communicative competence" in deliberate contrast to Chomsky's "linguistic competence". A: Stern B: B. Asher C: Krashen D: D. Hymes

Hymes believes that English communicative skills contain grammatical competence，__________，discourse competence and strategic competence. A: social and cultural awareness B: social behavior C: social awareness D: social experience

In Hymes view, "______" refers to the ability not only to apply the grammatical rules of language but also to know when and where to use these and to whom. A: linguistic competence B: communicative competence C: spontaneous capacity D: language acquisition device

文化意识作为《普通高中课程标准》的五大目标之一，其目的是提高跨文化交际能力。Hymes提出跨文化交际能力的四要素，即：语法性、可行性、______、现实性。 A: 文化性 B: 交际性 C: 得体性 D: 可懂性

如果ξ与η不相关，则（）。 A: D（ξ+η）=Dξ+Dη B: D（ξ-η）=Dξ-Dη C: D（ξη）=Dξ·Dη D: E（ξη）=Dξ·Dη

已有定义intd=-2;，执行以下语句后的输出结果是：printf('*d(1)=%d*d(2)=%3d*d(3)=%-3d* ',d,d,d,d);printf('*d(4)=%o*d(5)=%7o*d(6)=%-7o* ',d,d,d,d);printf('*d(4)=%x*d(5)=%6x*d(6)=%-6x* ',d,d,d,d);

圆柱螺旋弹簧的旋绕比C是（） A: d/D B: d/D C: D/d D: D/d

已有定义int d= –2；执行以下语句后的输出结果是。 printf(" * d(1) =%d * d(2)= %3d * d(3) =% –3d * "，d，d，d)； printf(" * d(4) =%d * d(5)= %7d * d(6) =% –7d * "，d，d，d)；