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【多选题】
下列各项中,属于政府采购原则的有( )原则。
A.
公开透明
B.
公平竞争
C.
公正
D.
诚实信用
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参考答案:
举一反三
【判断题】温度计水银球下限应和蒸馏头侧管的上限在同一水平线上。
A.
正确
B.
错误
【简答题】完形填空。 Spend time in a bookshop can be enjoyable. If you go to a good shop, no __ 1 __ will come near to you and say, 'Can I help you?' You __ 2 __ buy anything you don't want. You may try to find out ...
【单选题】In a good bookshop, _________.
A.
all the books there are interesting.
B.
you are satisfied.
C.
you can find shelter from a shower.
D.
you need to buy something you don’t want.
【单选题】— Do you like this coat, madam? — Well, it’s a bit too large. Do you have _____ one?
A.
the smaller
B.
a smaller
C.
a smallest
D.
a small
【单选题】According to the second paragraph, in a good bookshop ______.
A.
nobody takes any notice of you
B.
the assistant greets you in a friendly way
C.
you may feel satisfied
D.
you can hear beautiful music
【单选题】According to the text, in a good bookshop _____.
A.
nobody takes any notice of you.
B.
the assistant greets you in a friendly way.
C.
your heart is contented.
D.
you feel that you are in a music shop.
【单选题】—What a fine day today! —Yes,but it’s a bit ________ than yesterday.
A.
hot
B.
hotter
C.
so hot
D.
hottest
【判断题】温度计水银球下限应和蒸馏头侧管的上限在同一水平面上。
A.
正确
B.
错误
【简答题】Listen and complete the gaps. Where do you think the speakers are? 1. No. It’s a bit ________. 2. Sorry, she’s a bit _______. 3. It’s a bit of a _________. 在下面直接写答案所需单词,其他不要填,否则系统会判错
【单选题】有两个调定压力分别为5MPa和10MPa的溢流阀并联在液压泵的出口,泵的出口压力为( )。
A.
5MPa
B.
10MPa
C.
15MPa
D.
20MPa
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