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【单选题】
下列关于肉毒梭状芽孢杆菌的说法中,不正确的是
A.
感染后具有强烈的神经毒素
B.
其不耐酸性
C.
它的中毒情况多发生在冬春季节
D.
加热可以使肉毒梭状芽孢杆菌彻底灭活
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【判断题】万能转换开关是由多组相同的触头组件叠装而成、控制多回路的主令电器。
A.
正确
B.
错误
【单选题】患儿,女,3岁。经常咳嗽,每年冬天患肺炎。查体:面色苍白,胸骨左缘第3、4肋间闻及3/6级收缩期喷射样杂音,肺动脉瓣区第二心音亢进。诊断为:室间隔缺损。针对该诊断应采取的主要护理措施是( )
A.
严格卧床休息
B.
调整饮食
C.
动静适度
D.
补充足够液体
E.
注意预防感染
【简答题】万能转换开关是由 叠装而成、控制多回路的主令电器。
【单选题】Typical drawings in machine manufacturing are classified as assembly drawings and __________.
A.
part drawings
B.
basic view
C.
axonometric drawing
D.
sketch
【单选题】Which of the figures below the line of drawings best completes the series?
A.
B.
C.
D.
【单选题】Human' s Hands Archaeological records--paintings, drawings, and drawings of humans engaged in activities involving the use of hands--indicate that humans have been predominantly right - handed for mor...
A.
Human ancestors became predominantly right- handed when they began to use tools.
B.
It is difficult to interpret the significance of anthropological evidence concerning tool use.
C.
Human and their ancestors have been predominantly right - handed for over a million years.
D.
Human ancestors were more skilled at using both hands than modern humans.
【单选题】患儿,女,3 岁。经常咳嗽,每年冬天患肺炎。查体 面色苍白,胸骨左缘第3、4肋间闻及3 6 级收缩期喷射样杂音,肺动脉瓣区第二心音亢进。诊断为,室间隔缺损。针对该诊断应采取的主要护理措施是
A.
严格卧床休息
B.
调整饮食
C.
动静适度
D.
补充足够液体
E.
注意预防感染
【简答题】I make designs, drawings or pictures that are used especially in the production of book. I am a ____________.
【单选题】Why did the little prince langh when he saw "my" drawings?
A.
Because "my" drawings were true to life.
B.
Because "my" drawings were just not true to life.
C.
Because "my" drawings reminded him of some good memories.
【单选题】由年龄,性别,职业,民族,社会阶层等影响市场细分变量的因素是( )
A.
心理因素
B.
人口因素
C.
年龄因素
D.
种族因素
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