The U.S. is called a 'melting pot' because
A．its steel industry is highly developed.
B．it has great influence on the world.
C．it is an important economic center of the world.
D．people from different races live there together.

未分类题'You should spend more time on English' is a(n)

未分类题The most distinguishable linguistic feature of a regional dialect is itsA．use of words.B．use of structures.C．accent.D．morphemes.

未分类题Which vowel is different from the others according to the characteristics of vowels?A．B．[u]C．[e]D．[i]

未分类题Halloween(All Saints Day)is a festival celebrated onA．October 31st.B．November 11th.C．the fourth Thursday of October.D．the fourth Thursday of November.

未分类题______ reflects gaps in a learners language knowledge.A．MistakeB．ErrorC．OverusingD．Overgeneralization

未分类题In the United States, the seats in the Senate are allocated to different statesA．according to their population.B．according to their size.C．according to their tax paid to federal government.D．equally.

未分类题William Wordsworth is generally known as a ______ poet.A．romanticB．realisticC．naturalisticD．neo-classic

未分类题______ refers to the actual realization of the ideal language users knowledge of the rules of his language in utterances.A．PerformanceB．CompetenceC．LangueD．Parole

未分类题'Alive' and 'dead' areA．gradable antonyms.B．relational antonyms.C．complementary antonyms.D．none of the above.

未分类题Which of the following terms best describes the '-ate' in the word 'affectionate'?A．Derivational affix.B．Inflectional affix.C．Free morpheme.D．Prefix.

未分类题Who first claimed Australia for the U.K.?A．Abel Tasman.B．Jacques Cartier.C．Captain Cook.D．William Dampier.

未分类题Which of the following words can be the hyponym of mammal?

未分类题St. Pauls Cathedral is located inA．Liverpool.B．LondonC．New York.D．Los Angeles.

未分类题In Britain, the duration of a parliament is usually ______ years.A．fourB．fiveC．sixD．seven

未分类题If the air stream meets with no obstruction when a sound is pronounced, it is a(n)A．voiced consonant.B．voiceless consonantC．vowel.D．explosive.