皮皮学，免费搜题
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【单选题】
目测心电轴主要根据哪两个导联中QRS波群主波方向A.
Ⅰ、Ⅱ
B.
Ⅱ、Ⅲ
C.
Ⅰ、Ⅲ
D.
V1 、V3
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举一反三
【单选题】Sometimes he eats too much and sometimes he eats nothing. He goes from one ____ to the other.
A.
destination
B.
extreme
C.
excuse
D.
direction
【单选题】An artist has a small daughter. Sometimes he painted women without any clothes on, and he and his wife always tried to keep the small girl out when he was doing this, 'She is too young to understand',...
A.
who paints pictures
B.
who paints women with no clothes on
C.
who paints walls
D.
who paints buildings
【简答题】A．Sometimes he didn't complete his work. B．He had plenty of ability. C．He sometimes left the office without any explanation. D．He sometimes sat in the office, doing nothing.
【单选题】You see him under the sun, and under the moon and lights. He follows you wherever you go, but never says a word. Sometimes he is long. Sometimes he is short. Who is he?
A.
Your shadow
B.
Your shoes
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