【单选题】-¿Seca(擦干) usted los platos? -Sí, yo seco.
【单选题】在《水浒传》中最能体现“官逼民反,民不得不反”的梁山英雄是( )
【简答题】The author’s attitudes towards future, as is indicated in the beginning of the second paragraph, is one of______. [A] reluctant acceptance [B] sheer pessimism [C] mild optimism [D] extreme hopefulness
【单选题】There are______ as many houses in this area as there used to be.
【单选题】Which of the following, if true, might be an example of the 'exceptions' cited in the second paragraph of the passage?
A.
Despite the generally grave tone of her verse, Rossetti often used formal and cheerful language in her poetry.
B.
Rossetti, unlike her contemporaries, relied upon long cadences to express her mood as a poet.
C.
Rossetti often preferred rhyme schemes more complicated than those used by her peers.
D.
Rossetti's work demonstrated a more broad-minded intelligence than that of many Pre-Raphaelites.
E.
Rossetti, in spite of her romantic aesthetic, made many more attempts at developing style. less laden with sentimentality than that of other Pre-Raphaelites.
【单选题】Which of the following, if true, might be an example of the 'exceptions' cited in the second paragraph of the passage?
A.
Despite the generally grave tone of her verse, Rossetti often used formal and cheerful language in her poetry.
B.
Rossetti, unlike her contemporaries, relied upon long cadences to express her mood as a poet.
C.
Rossetti often preferred rhyme schemes more complicated than those used by her peers.
D.
Rossetti's work demonstrated a more broad-minded intelligence than that of many Pre-Raphaelites.
E.
Rossetti, in spite of her romantic aesthetic, made many more attempts at developing style. less laden with
【简答题】根据信号具有的时间函数特性,可以分为确定性信号与 ,连续信号和 , 和非周期信号,能量信号和功率信号
【判断题】信号可以分为确定性信号与随机信号,周期信号与非周期信号,连续时间信号与离散时间信号等。()