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【判断题】
收货员应当邀请供应商或送货员进入仓库,在堆放现场进行交接。
A.
正确
B.
错误
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举一反三
【多选题】I f we are looking for a venue to hold a trade show, what should we take into consideration ?
A.
The services offered from the exhibition center
B.
How many exhibition halls there are in the center
C.
Who will enter the exhibition center
D.
The distance from the airport or station to the exhibition center
E.
If the staff in the center have experience
【单选题】下列描述有误的是()
A.
CSS为web页面元素提供了一种可重用的可视化样式定义方法。在Ajax应用中,用户界面的样式可以通过CSS独立修改
B.
javascript是通用的脚本语言,用来嵌入在某种应用中。web浏览器中嵌入的javascript解释器,允许通过程序与浏览器的很多内置功能进行交互
C.
DOM以一组可以使用javascript操作的可编程对象展现出了web页面的结构。通过使用脚本修改DOM,Ajax应用程序可以在运行时改变用户界面,或者高效地重绘页面中的某个部分
D.
Ajax是一项独立的新技术,大大改善了用户在网站的体验,使浏览网页变成具有交互性,灵活性的桌面应用程序体验
【单选题】下面句子的主语是 : Reading news of the plan as it spilled over my various social-media feeds, my own reaction was closest to that of people who expressed skepticism about both the fairness and the usefulness ...
A.
plan
B.
reaction
C.
people
D.
skepticism
【单选题】—I don’t like reading_________ watching TV. What about you? —I don’t like reading all day,_________ I like watching TV news.
A.
and;or
B.
and;and
C.
or;and
D.
or;but
【简答题】—I don't like reading________ watching TV. What about you? —I don't like reading all day,________ I like watching TV news.A. and; or B. and; and C. or; and D. or; but
【简答题】用来测定空气成分的方法很多,图1所示的是小明用红磷在空气中燃烧来测定氧气在空气中含量的方法,实验过程如下: 第一步:将集气瓶容积划分为五等份,并做好标记; 第二步:点燃燃烧匙内的红磷,伸入集气瓶中并把塞子塞紧; 第三步:待红磷熄灭并冷却后,打开弹簧夹,发现水进入集体瓶中,进入集体瓶中水的体积约为集气瓶原空气总体积的1/5。 请回答下列问题: ⑴上面的实验同时证明了氮气有______________...
【简答题】阅读短文,判断正(T)误( F)。 We are on the train. Jenny is looking out the window. Li Ming is drawing a picture. Danny is singing. The baby is sleeping now. The woman is reading the newspaper. She is quiet. The ...
【单选题】---Jim, could you tell me where we can get some food to eat? ---What kind of food are you looking ?
A.
for
B.
after
C.
at
D.
up
【简答题】用来测定空气成分的方法很多,如图所示的是小明用红磷在空气中燃烧的测定方法.实验过程是: 第一步:将集气瓶容积划分为五等份,并做好标记. 第二步:点燃燃烧匙内的红磷,伸入集气瓶中并把塞子塞紧. (1)请问:红磷燃烧的现象是______;并写出红磷燃烧的化学方程式______. 第三步:待红磷熄灭并冷却后,打开弹簧夹,水顺着导管流入集气瓶,且水的体积占集气瓶总容积的1/5. (2)该实验可得出关于空气...
【单选题】---I don’t like reading ______ watching TV. What about you? -I don’t like reading all day, ______ I like watching TV news.
A.
and, or
B.
and, and
C.
or, and
D.
or, but
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