床层的松散有()种类型A、上层先开始松散,然后是下层松散B、上、下层先开始松散,然后

题型:多项选择题

问题:

床层的松散有()种类型

A、上层先开始松散,然后是下层松散

B、上、下层先开始松散,然后中间层松散

C、下层先松散,然后上层松散

D、床层整起整落,松散不明显

E、上层先松散,然后上层松散

F、床层整起整落,松散明显

考点:跳汰选煤工跳汰选煤中级工跳汰选煤中级工题库
题型:多项选择题

任务型阅读

     Do you know the benefits(好处)of potatoes? It is   1   the king of all vegetables and all foods.

       2  , potatoes were first grown in Africa. Africa is the hometown of potatoes. Later, potatoes were grown all over the

world. First, people only ate them uncooked.   3  , people learnt to cook them delicious.

     Now potatoes have become delicious food or cooked vegetables on the table. Men and women, young and old, enjoy

eating them very much. It is said potatoes can be cooked into 400 kinds of cooked vegetables.

     In the past, some people thought they could make people fat and were afraid of eating them too much. 5.But in fact,

they don't make people fat but keep people thin.4.So you can enjoy them __________if you like.

1.选词填空。___________

A. nearly

B. nearby

C. never

2.把下面的句子放在文中正确的位置,并将其序写写在下面的横线上。_______

A. As the time passed

B. As we know

3.Potatoes can be made into _______ _______ _______vegetables according to the passage.(每空一词)

4.根据汉语提示完成句子。(每空一词)

So you can enjoy them _______ _______ _______ _______(尽可能经常地)if you like.

5.把划线部分翻译成汉语。

   ____________________________

题型:多项选择题

如图所示的两轮以皮带传动,没有打滑,A、B、C三点的位置关系如图,若r1>r2,O1C=r2,则下列关于A、B、C三点一些物理量大小排序正确的是(  )

A.vA>vB>vC

B.ωB>ωAC

C.vA=vB>vC

D.ωB>ωA>ωC

题型:多项选择题

下列哪项不是肝功能减退的临床表现

A.食欲减退

B.出血倾向

C.蜘蛛痣

D.脾肿大

E.腹上区饱胀不适

题型:多项选择题

某物体在合外力作用下运动,下列关于运动过程的论述正确的是(  )

①若物体的动能发生变化,则合外力的冲量一定不为零

②若物体的动能发生变化,则合外力的功一定不为零

③若物体的动量发生变化,则合外力的冲量一定不为零

④若物体的动量发生变化,则合外力的功一定不为零.

A.①③④

B.②③④

C.①②③

D.①②④

题型:多项选择题

某乡一药店收购中药时怀疑药贩张某所销售的人参是假的,遂向工商所举报。乡工商所在接到举报后随即赶赴查办,将张某所持的人参扣押,同时要求其提供合法的进货证明。并告知张某拿到合法的进货证明后再作真伪鉴定。张某一去不复返。1个月后乡工商所见张某不回,便将所扣押的人参出售给另一药店,所得款项入帐为本单位所开支。不久县药品管理局在对中药市场的执法抽样检查中发现有劣质的人参.随即展开调查,查明劣质人参来自乡工商所。县药品管理局鉴于工商所违反药品管理法对工商所处以没收违法所得和1000元罚款的行政处罚。就上述案例,请问县药品管理局可以对乡工商所进行处罚吗()

A.不可以。因为行政处罚针对的对象是公民、法人或其他组织

B.不可以。因为行政处罚不能“官罚官”

C.可以。因为乡工商所的行为违反了药品管理法的规定
 

D.可以。因为乡工商所的行为事前未征得药品管理局的同意

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