皮皮学，免费搜题
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搜题
【简答题】
听短文，根据所听到的内容选择正确答案。 1．The speaker thinks that English is ______. [ ] A．perfect B．useful C．easy 2．What's the passage mainly about? [ ] A．English-language websites. B．English learning. C．English cartoons 3．Which is not mentioned in the passage? [ ] A．Grammar. B．Pronunciation. C．Spelling. 4．The speaker advises us to use websites to ______. [ ] A．listen to English songs B．learn English grammar C．read English information 5．What is the best way to learn English according to the speaker? [ ] A．To use it. B．To remember more words. C．To work hard at it.
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【多选题】改按天气恶劣难以辨认信号的办法行车，遇地面信号与机车信号显示不一致时，应（ ）。
A.
按机车信号显示运行
B.
立即采取减速措施。
C.
立即采取停车措施。
D.
按地面信号显示运行