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【单选题】
电动机种类按运动方式分为旋转运动()平面运动和滚切运动。A.
启停
B.
变速运动
C.
直线运动
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举一反三
【简答题】短文改错。 假如英语课上老师要求同桌之间交换修改作文, 请你修改你同桌写的以下作文。文 有10处语言错误, 每句中最多有两处。每处错误仅涉及一个单词的增加、删除或修改。 增加; 在缺词处加一个漏字符号(∧), 并在其下面写出该加的词。 删除; 把多余的词用斜线划掉。 修改; 在错的词下划一横线, 并在该词下面写出修改后的词。 注意; 1.每处错误及其修改均仅限一词； 2.只允许修改10处, 多...
【单选题】结合 1955年信件的主要内容 下列说法 有错误 的一项是( )
A.
傅雷教育傅聪的人生信条是：先为人，次为艺术家，再为音乐家，终为钢琴家 。
B.
傅聪留学波兰时，师从钢琴家梅百器， 1955年3月获“第五届肖邦国际钢琴比赛”第三名和“玛祖卡”最优奖。
C.
“赤子孤独了，会创造出一个世界！”傅雷心中的赤子最重要两点：纯洁、真诚。
【简答题】根据下列句子及所给单词的首字母写出所缺单词。 1. Because the office is so far away from his home, he has to d__________ to office every day. 2. I was s_________ to see Ann in the street. She went to America three years ago....
【单选题】完成下列各题 B I rushed into an ugly little shop to have the heels(鞋后跟)of my shoes repaired．“Please hurry．”I begged． The shoemaker looked at me over his glasses．“Now，lady，we won’t be long．I want to do a goo...
A.
to make lots of happiness for others
B.
to make plenty of happiness for himself
C.
to start a tradition for himself to live up to
D.
to build a tradition for his children to be proud of
【单选题】"Bill Frazer seems like a good person for the job, but we don't know why he left his last job." "I know why. He told me _______ a serious policy disagreement with his boss last January."
A.
if he'd had
B.
that what he had
C.
what he'd ha
D.
he'd had
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