【单选题】【消耗次数:1】
热继电器的电气符号为( )。
BS
BB
BT
BF
参考答案:
复制
纠错
随机题目
【判断题】 A: Im sorry. I didnt mean to disturb you. B: It doesnt matter.
①  正确
②  错误
【判断题】 A: Im depressed. I just lost my new car. B: It is always nice to drive a new car.
①  正确
②  错误
【单选题】 Your trousers [填空] under the sofa.
①  is
②  are
③  was
④  will
【单选题】 Which are [填空] ,the black eyes or the blue ones?
①  beautiful
②  much beautiful
③  more beautiful
④  beautifuler
【单选题】 David [填空] like his teacher.
①  don't
②  isn't
③  aren't
④  doesn't
【单选题】 She [填空] dancing every evening.
①  has study
②  studies
③  study
④  studied
【单选题】 The first time I [填空] to Yunnan,I liked it very much.
①  come
②  came
③  comes
④  coming
【单选题】 Bob [填空] playing games.
①  is interested on
②  like doing
③  does well in
④  is good at
【单选题】 A bear is [填空] than a cat.
①  much heavy
②  more heavier
③  much heavier
④  more heavy
【单选题】 He [填空] there and watched TV.
①  sit
②  sitting
③  sat
④  sitted