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【单选题】
已知α∩β=l,a α,b β,若a、b为异面直线,则 [     ]
A.
a、b都与l相交
B.
a、b中至少有一条与l相交
C.
a、b中至多有一条与l相交
D.
a、b都不与l相交
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参考答案:
举一反三
【单选题】I didn't ______ to take a taxi but I had to as I was late.
A.
assume
B.
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C.
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D.
hope
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A.
attract
B.
inspire
C.
appeal
D.
interest
【单选题】I didn't _________ to take a taxi but I had to as I was 1ate.
A.
assume
B.
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C.
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D.
hope
【简答题】陈某,男性,28 岁,左手被蛇咬伤致肿痛24小时入院。患者在田间干农活时左手被五步蛇咬伤,诉伤 口流血不止,后伴肿痛,就诊于当地卫生院给予伤口消毒包扎处理后来我院。既往体健。 体温36.5 °C,脉搏105 次/min,呼吸20 次/min,血压100/60 mmHg;神志清楚、精神萎靡、面色萎 黄,轮椅推入病房,左侧腋窝淋巴结肿痛,心肺听诊无异常,肝脾胁下未触及,生理反射存在,病理反射未 引出。...
【简答题】I didn’t ________ to take a taxi but I had to as I was late. A) assume B) suppose C) mean D) hope
【单选题】Wrong attitudes of teachers about readers will often bear the result that students will______.
A.
completely stop reading
B.
have to learn to read on their own
C.
give up reading to other tasks
D.
only read for more important things
【单选题】男性患者28岁,农民,1998年夏季因在田间喷洒农药,突然晕倒在地,急诊入院。体检瞳孔缩小,对光反应消失,多汗,流涎,全身抽搐,语言不清,血压18/12.5kPa(135/94mmHg) 此时对诊断最有意义的检查
A.
肝、肾功能的测试
B.
全血胆碱脂酶活力的测定(ChE)为正常值的50%
C.
同时测定过氧化氢酶,过氧化物酶
D.
心电图检查
E.
血清总巯基的测定
【简答题】A.The professor will often extend the time limit for assignments. B.The students will gain extra scores for handing in assignments ahead of time. C.The professor will penalize lightly for late assignm...
【单选题】—I didn't know you take a bus to school. —Oh, I _____ take a bus, but it is snowing today. [     ]
A.
hardly
B.
never
C.
sometimes
D.
usually
【单选题】Daming didn’t take a photo in the museum. I didn’t,  _______
A.
too
B.
also
C.
either
D.
as well
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