一个周详的清洁、消毒计划应包括()。 A.需要清洁、消毒的场所、设备和用具 B.须隔

题型:多项选择题

问题:

一个周详的清洁、消毒计划应包括()。

A.需要清洁、消毒的场所、设备和用具

B.须隔多久清洁、消毒一次

C.各项标准清洗、清洁、消毒程序

D.清洁、消毒时须使用的物品(包括设备和洗涤剂、消毒剂)和方法以及每项清洁、消毒工作负责实施的人员

考点:食品安全管理员考试食品安全管理员考试题库
题型:多项选择题

“I hope the dialogue,” said the spokesman, “______ between the two presidents next week will give us some active signals.

A.making

B.to make

C.to be made

D.made

题型:多项选择题

水泥安定性检验方法属于()。

A.有关材料及其制品质量的技术标准

B.有关材料验收、包装、标志方面的技术标准和规定

C.有关材料搜集方面的规定

D.有关材料或半成品等的取样、试验等方面的技术标准或规程

题型:多项选择题

依据《安全生产法》的规定,生产经营单位应当具备的安全生产条件由( )规定。

A.法律、行政法规

B.国家标准

C.行业标准

D.地方政府规章

E.地方性标准

题型:多项选择题

Recently, I flew to Las Vegas to attend a meeting. As we were about to arrive, the pilot announced with apology that there would be a slight (16) before setting down. High desert winds had (17) the airport to close all but one runway. He said that we would be (18) the city for a few minutes waiting to (19) . We were also told to remain in our seats meanwhile with our seat belts fastened (20) there might be a few bumps(颠簸). Well, that few minutes turned into about four-five minutes, including a ride that would make a roller coaster(过山车) (21) by comparison. The movement was so fierce that several passengers felt (22) and had to use airsickness bags. As you might guess, that’ s not a good thing to have happen in a(n) (23) space because it only (24) to increase the discomfort of the situation.
About twenty minutes into the adventure, the entire airplane became very (25) There was now a sense of anxiety and fear that could be (26) noticed. Every passenger simply held on for dear life …except one. A (27) was having a good time! With each bump of the (28) , he would let out a giggle (咯咯地笑)of delight. As I observed this, I (29) that he didn’t know he was supposed to be afraid and worried about his (30) . He neither thought about the past nor about the future. Those are what we gown--ups have learned from (31) . He was (32) the ride because he had not yet been taught to fear it. Having understood this, I took a deep breath and (33) back into my seat, pretending I was (34) on a roller coaster. I smiled for the rest of the flight. I even (35) to giggle once or twice, much to the chagrin(随恼) of the man sitting next to me holding the airsickness bag.

How did Jeb try to hold the cougar’ s attention

A.By keeping shouting and hitting.

B.By making a wall out of his arms.

C.By throwing himself on the cougar.

D.By swinging his fists at the cougar’ s eyes.

题型:多项选择题

下列芯片中属于MCS-51单片机系列的芯片是().

A.8752

B.Z80

C.80486

D.80286

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