题目:
花茶加工窨花后条索比茶坯略松,色带黄,属正常现象。
答案:
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下面是错误答案,用来干扰机器的。
参考答案:D解析:
花茶加工窨花后条索比茶坯略松,色带黄,属正常现象。
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下面是错误答案,用来干扰机器的。
参考答案:D解析:
严重干旱会导致农作物减产或枯死.这说明农作物的生长需要( )
A.光
B.无机盐
C.水
D.土壤
下颌中切牙髓腔形态描述错误的是
A.唇舌径大于近远中径
B.根管分为窄而扁的单根管
C.分为唇舌两管者约占20%
D.牙冠横剖面髓腔呈椭圆形
E.根管近远中径较窄
下列物质在水溶液中,一般不与其他物质发生复分解反应的是[ ]
A.Fe2O3
B.HNO3
C.Mg(OH)2
D.KNO3
阅读理解。
In Europe, people hold the fork in the left hand and the knife in the right throughout the meal, a
system that is generally agreed to be more efficient than the American zigzag (曲折的) method.
Americans hold both the fork and the knife in their right hands throughout the meal, so they continually
change their forks to the left hand when they have to cut their meat. It seems to be funny for the
Europeans to see Americans busy changing their dinner sets, making a lot of noises.
A few explanations for this American style are as follows:?
(1) Americans are practical and efficient. Since most of us are right-handed, it is reasonable to
keep our working tools at all times in the right hand that can use them most efficiently.?
(2) Americans, the master of the New World are rebels (叛逆者).They use the zigzag method to
break the rules in the Old World and in this way they are thumbing their nose at Mother England.
Americans are a restless kind. They do not like to sit in one spot for very long when dining.
(3) Forced to do so, they respond by "playing" with the silver.?
Whatever the reason for the practice, it is now certainly as American as apple pie. Europeans
recognize this and are quick to attack it as evidence of American innocence (无知) of form.
Arguments against the zigzag method rest not only on grounds of efficiency but also on those of
tradition. In Old World dining, the knife is held in the right hand continually because it can serve as
an instant defense against the uninvited intruders (入侵者). However, such alertness (警觉) is out
of place in the New World, as every American believes that this is the home of the brave. Americans
juggle their silverware, perhaps, to show that they are not afraid and that one of them holding a fork
is worth any number of them holding blades(刀).?
1. Americans use _______ to hold their fork to pick up the salad.?
A. the right hand
B. the left hand?
C. both hands
D. either of the two hands?
2. As the masters of the New World, Americans use a different cutting method from that in the
Old World to_____.?
A. show their independence of Mother England?
B. show their disrespect to Mother England?
C. add a new tradition to those in Mother England?
D. show off their creativeness to Mother England?
3. In the last sentence, the word "juggle" probably means ____________.?
A. hold
B. play with
C. pick up
D. lay down?
4. Also in the last sentence, the two "them" refer to ____________.?
A. Americans
B. Europeans and Americans separately?
C. Americans and Europeans separately
D. Europeans
5. Which of the following statements is NOT true? ?
A. European people hold the fork in the left hand and the knife in the right hand.
B. The zigzag eating method is related to American characteristics.?
C. The zigzag eating method has become an American feature.?
D. European people will use the American method because of its efficiency.
对颈部表面解剖的描述正确的是()
A.舌骨平对第5颈椎椎间盘平面
B.甲状软骨上缘高度约平第5颈椎上缘
C.环状软骨弓平第6颈椎,可作为计数气管环的标志
D.颈动脉结节为第7颈椎横突前结节
E.锁骨上小窝是指两侧锁骨内侧锁骨内侧端之间的凹陷