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【单选题】
植物体没有根茎叶的分化,营自养生活的植物是A.
菌类
B.
地衣
C.
藻类
D.
蕨类
E.
裸子
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【单选题】He was so drunk that he got into _____ he thought was his own home. [ ]
A.
where
B.
which
C.
what
D.
whose
【单选题】对超声雾化吸入特点和适应证陈述错误的是:
A.
雾量大小可调
B.
雾滴小而均匀直径在15µm以上
C.
药液可随着深而慢的吸气到达终末支气管和肺泡
D.
适用于呼吸系统疾患的预防和治疗
E.
适用于消除支气管痉挛和呼吸道黏膜水肿症状
【多选题】起动机电磁开关的作用是
A.
接通蓄电池和起动电动机之间的电路
B.
防止变速器不在空挡位置时起动车辆
C.
拨动起动机小齿轮啮入飞轮齿圈
D.
将蓄电池电能转变成机械能传给发动机飞轮
【简答题】A．He was active and energetic B．He was active but hungry. C．He was well but tired. D．He was well but thirsty.
【简答题】班主任处理突发事件有哪些方法?
【简答题】A．He had to do everything in a great rush. B．It was his first flight, and he was very worried about it. C．He had forgotten to bring a stamp for his mother's letter. D．He was very worried about his mot...
【简答题】班主任处理突发事件有哪些方法?
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