湿喷砂的磨料由砂料与水组成。( )

题型:判断题

问题:

湿喷砂的磨料由砂料与水组成。( )

考点:涂装工中级涂装工中级
题型:判断题

利用酶的活性经发酵后再提取,提取的苷主要是

A.黄酮苷

B.香豆素苷

C.蒽醌苷

D.次生苷

E.三萜苷

题型:判断题

下列各句中,没有语病的一项是:(   )

A.曾为中国足球扬眉吐气的铿锵玫瑰队目前已沦落为世界二流乃至三流的球队, 这让非常酷爱足球的人大失所望。

B.湖南某地公务员工资信息的意外公开,引发了对公务员工资的热议。舆论认为,应通过消除灰色收入,来消解公众对此的误解。

C.刘良欢认为,既然相关部门已经针对打车软件带来的不公采取了措施,同理,该部门也应为打车软件带来的不诚信提供纠纷解决。

D.去年入冬以来,少数目无法纪的人,任意偷窃、哄抢电线电缆厂大量物资,损失在百万元以上,目前警方已经立案侦查。

题型:判断题

若方程2k﹣3x=4与2x=4的解相同,则k=(    ).

题型:判断题

Directions:Read the following passage.Answer the questions according to the information given in

the passage.

     For thousands of years, the most important two buildings in any British village have been the church and the pub. Traditionally, the church and the pub are at the heart of any village or town, since it is where the

people gather together to socialize and exchange news. After all, the word "pub" is actually short for "

public house".

     As a result of this sort of history, British pubs are often old and well preserved. Many of them have

become historic sites. The most famous example is the pub in the city of Nottingham called "Ye Olde Trip

to Jerusalem", which dates back to the year 1189 AD and is probably the oldest pub in England.

However, British pubs are not just for kings and queens; they welcome people from all classes and parts of society. On a cold night, the pub's landlord or landlady can always find a warm place for you by the fire.

There is always honest and hearty food and plenty of drink available at an affordable price.

     That's how things used to be. Things are beginning to change. It is said that the credit crunch(信贷紧缩) is causing 39 British pubs a week to go out of business. People do not have enough spare money to

spend on beer. Recently, the UK government banned smoking in all pubs, and that may also have affected the number of customers going to pubs.

As you can see, British pubs now offer something for everyone. A lot of pubs used to be "working men's

clubs", meaning that women could not usually enter. Today, however, women can freely enter 99% of

pubs without experiencing any problems. Perhaps things are changing for the better after all.

1. Why are British pubs often so old and well preserved?(No more than 19 words)

________________________________________________________________________

2.Why are so many British pubs going out of business? (No more than 5 words)

________________________________________________________________________

3. What in pubs attracts people from all classes? (No more than 13 words)

________________________________________________________________________

4. What is the passage mainly about? (No more than 9 words)

________________________________________________________________________

题型:判断题

金穗借记卡的日累计自助转账交易金额受自助转账协议的签约情况影响,转账协议中规定的金额上限不得超过()元人民币。

A、20万

B、5万

C、10万

D、100万

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