将产气的乳糖胆盐发酵管转种伊红亚甲蓝琼脂平板是() A.食品大肠菌群检测分离培养 B

题型:单项选择题 B型题

问题:

将产气的乳糖胆盐发酵管转种伊红亚甲蓝琼脂平板是()

A.食品大肠菌群检测分离培养

B.食品粪大肠菌群检测分离培养

C.食品粪大肠菌群检测证实试验

D.食品大肠菌群检测证实试验

E.食品沙门菌检测分离培养

考点:微生物检验技术(主管技师)微生物检验专业实践能力微生物检验技术专业实践能力模拟试题一
题型:单项选择题 B型题

在“探究平面镜成像的特点”实验中,某同学用玻璃板、相同的两个棋子A和B、刻度尺、白纸、橡皮泥等器材进行实验,如图所示。

(1)在寻找棋子A的像的位置时,眼睛应该在棋子______(选填“A”或“B”)这一侧观察,移动玻璃板后的棋子月,使它与棋子A在玻璃板中所成的像重合;

(2)实验中使用刻度尺,是为了测量______;

(3)移开棋子B,用白纸做屏幕放在该位置,直接观察白纸,通过______现象,可知平面镜所成的像是虚像。

题型:单项选择题 B型题

该厂实际销售量最高的月份是()。

A.7月

B.8月

C.9月

D.6月

题型:单项选择题 B型题
When I was a little girl, my father loved to play catch(接球) with me. I wasn’t very good at it,   16  we would play anyway. He was always telling me “Keep your eye on the ball” as I would not be able to catch even the   17  of throws.
As I got   18 , we didn’t play catch as much. If I had a problem and would go to my father to ask for his   19 , he would try to   20  with me and say “Keep your eye on the ball”. We would both laugh   21  usually that advice was not useful to the problem, but he would try to make me   22 .
My father became   23  in 1995 when I was 23. There weren’t any more conversations, as he suffered from a stroke(中风).   24  could not speak. He could only give   25  words, which were sometimes hard to understand. I seemed to be pretty good at   26  his lips(唇) after a while, even better than the   27  who were caring for him there.
During one of our last conversations, I was telling him about a problem I was having with my boyfriend.   28 , I could read his lips: “Keep your eye on the ball.” We both smiled.
That was the last time I saw my father   29  he passed away.
Sometimes, all these years later, when I get in trouble, I just   30  myself “Keep your eye on the ball”.
小题1:
A.so B.and C.but D.or
小题2:
A.fastest B.easiest C.slowest D.highest
小题3:
A.taller B.heavier C.younger D.older
小题4:
A.words B.advice C.answer D.thought
小题5:
A.joke B.play C.discuss D.stay
小题6:
A.because B.when C.since D.though
小题7:
A.cry B.sad C.shout D.smile
小题8:
A.tired B.ill C.angry D.free
小题9:
A.We B.I C.He D.They
小题10:
A.throat B.finger C.body D.mouth
小题11:
A.feeling B.reading C.hearing D.keeping
小题12:
A.children B.nurses C.parents D.friends
小题13:
A.However B.Therefore C.Once again D.Many times
小题14:
A.after B.before C.as D.until
小题15:
A.comfort B.believe C.tell D.enjoy
题型:单项选择题 B型题

公路按技术等级分为( )。

A.高速公路、一级公路、二级公路、三级公路、四级公路、五级公路
B.一级公路、二级公路、三级公路、四级公路、五级公路
C.高速公路、一级公路、二级公路、三级公路、四级公路
D.国道、省道、县道、乡道

题型:单项选择题 B型题

将成绩表中总分字段的默认值设置为0,这属于定义数据______完整性。

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