有字符串'hello'，下列索引能够提取出'ell'的(    )

选出划线部分读音不同的单词。 A: ette B: peck C: cheek D: f ell

All crossings that experience hourly traffic, including pedestrian ______, should feature both bells and crossing gates. A: crossings B: ell

st = 'hello world'print(st[0],st[2],st[-1]) A: hll B: ell C: hld D: hed

如下程序运行后,“子字符串”显示()注:使用函数为“截取字符串” A: helloworld B: hel C: ell D: llo

执行下面语句后的运行结果是（）。 A: "hello" B: int(s[1:3]) C: hel D: he E: ell F: el

Which of the following is works of Antoni Gaudi as the representative of the Spanish art nouveau movement? A: Parc Güell B: CASA MILà C: Casa Batlló D: Basílica i Temple Expiatori de la Sagrada Família

Which of the following is garden designed by Antoni Gaudi as the representative of the Spanish art nouveau movement? A: Parc Güell B: CASA MILà C: Casa Batlló D: Basílica i Temple Expiatori de la Sagrada Família

下列有关周围性面瘫错误的是（）。 A: 又称ell麻痹、面神经炎 B: 是由面神经运动元麻痹所导致的 C: 以一侧额纹变浅、眼睑闭合困难或不能闭合、鼻唇沟变浅、口角偏向对侧为主要症状 D: 多见于老年人