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【简答题】
鼻呼吸比口呼吸卫生,因为空气经过鼻腔会变的温暖、湿润、清洁。请将下列鼻腔内的结构与其相应功能进行匹配,并将对应的字母填在答题卡中。 (1)鼻黏膜(   )                          A.温暖 (2)鼻黏膜内的毛细血管(    ) B.湿润 (3)鼻毛(    )                            C.清洁
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皮皮学刷刷变学霸
举一反三
【单选题】在百科编辑词条链接,对于提高网站的( )和增加网站流量都是有实际效果的。
A.
权重
B.
PR值
C.
IP数
D.
pv数
【单选题】.下面不是糖尿病的急性并发症的是( )
A.
糖尿病非酮症高渗性昏迷
B.
糖尿病乳酸性酸中毒
C.
糖尿病酮症酸中毒
D.
糖尿病足
【单选题】He was ill , _______he still went to school on time.
A.
but
B.
and
C.
or
D.
【判断题】十八世纪四十年代开始,舞剧强调了音乐表现功能,使舞剧音乐作为一种独立的体裁形式,纳入音乐表现功能。 ( )
A.
正确
B.
错误
【单选题】__________ ,Bob still went on with the experiment.
A.
As he was tired
B.
As was he tired
C.
Tired as he was
D.
As tired as he
【单选题】If he _______, don’t interrupt him.
A.
still works
B.
is still working
C.
still had been working
D.
will still be working
【单选题】在中性条件下,将下列氨基酸置于电场中,向负极移动的氨基酸是(   )
A.
丙氨酸
B.
赖氨酸
C.
谷氨酸
D.
丝氨酸
【单选题】下列哪一组用药是不合理的
A.
氢氯噻嗪+螺内酯;
B.
呋塞米+氯化钾;
C.
氢氯噻嗪+氯化钾;
D.
呋塞米+氢氯噻嗪;
E.
呋塞米+螺内酯
【简答题】Itthat he is still on the way.
【简答题】He is not used to speaking to a stranger, ______ to a large audience. A) still more        B) still less      C) much more    D) no other than
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