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【单选题】
气门重叠角是指( )
A.
进、排气门同时关闭曲轴的转角;
B.
进排气门同时开启曲轴的转角;
C.
进排气门同时开启凸轮轴的转角;
D.
进排气门同时关闭凸轮轴的转角
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【单选题】My mother  ______very early this morning. [     ]
A.
wakes up me
B.
wakes me up
C.
woke up me
D.
woke me up
【单选题】____ woke me up at five.
A.
The bird singing
B.
The bird is singing
C.
The bird to sing
D.
The bird's singing
【单选题】下列选项不是水平角测量误差来源的是______。
A.
估读时偏大
B.
十字丝横丝倾斜
C.
风时吹时停
D.
上下半测回间因水准管气泡不居中而整平
【单选题】I _____ while watching the movie 2012 last night. Unluckily, my roommate woke me up.
A.
had fallen asleep
B.
have fallen asleep
C.
fell asleep
D.
fall asleep
【判断题】淀粉水解的最终产物是麦芽糖
A.
正确
B.
错误
【简答题】作业: 歌曲的体裁主要有哪些?其特点是怎样的? 歌曲的主要演唱形式有哪些? 各声部有何特点? 写出各声部的常用音域。 名字解释:1、独唱 2、齐唱 3、重唱 4、对唱 5、合唱 根据指定歌词或自选歌词谱曲: 牛背上的孩子——谢 鹏词 牛背上的孩子乐悠悠, 短笛横吹田间走, 蜻蜓点破水中天, 牛角弯弯挂着个小鱼篓。 啊哩罗! 童年的时光在牛背上悄悄地流。 牛背上的孩子乐悠悠, 看本读书水边走,...
【单选题】I ______ while reading the English textbook. Luckily, my roommate woke me up in time !
A.
had fallen asleep
B.
have fallen asleep
C.
fell asleep
D.
fall asleep
【简答题】完形填空 My father woke me up early one summer morning announcing, 'Get up. You're going with me to cut grass.' The idea 1 my father actually thought I was big enough to help him in his 2 made me feel pro...
【单选题】I_______ while reading the English textbook. Luckily , my roommate woke me up in time!
A.
fell asleep
B.
had fallen asleep
C.
have fallen asleep
D.
fall asleep
【简答题】阅读理解。 Mr father woke me up early one summer morning when I was four and announced (宣布):'Get up, you're going with me to cut the grass in the garden.' The idea that my father thought I was old enou...
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