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【单选题】
【 2016·北京】 28. ______ over a week ago, the books are expected to arrive any time now.
A.
Ordering
B.
To order
C.
Having ordered
D.
Ordered
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【单选题】My husband,Tom, has always been good with animals, but I was still amazed when he befriended a female grouse(松鸡). It's _11_ for a grouse to have any contact(接触)with people. In fact, they're hard to ...
A.
shy
B.
awkward
C.
friendly
D.
elegant
【判断题】Q与W不是状态函数,△H与△U是状态函数
A.
正确
B.
错误
【单选题】Ten Notebooks for Under $500! You read it (147). At Ace Electronics, we have 10 notebook computers for under $500 for this week only. Whether you're looking for a basic notebook, a lightweight noteboo...
A.
corrects
B.
corrected
C.
correctly
D.
correcting
【多选题】指数体系中 , 指数之间的数量对等关系表现在 () 。
A.
总量指数等于它的因素指数的乘积
B.
总量指数等于它的因素指数的代数和
C.
与总量指数相应的绝对增减额等于它的各因素指数所引起的绝对增减额的代数和
D.
与总量指数相应的绝对增减额等于它的各因素指数所引起的绝对增减额的乘积
E.
总量指数等于它的因素指数之间的比例
【简答题】Shanghai New Continental Electronics Co. Ltd.
【单选题】U10-11 A friendly basketball match between teachers and students __________ tomorrow afternoon.
A.
was held
B.
will be held
C.
is held
D.
must be held
【多选题】指数体系中,指数之间的数量对等关系表现在( )
A.
相对数之间的数量对等关系
B.
绝对数之间的数量对等关系
C.
相对数和绝对数之间都存在数量对等关系
D.
总量指数等于它的因素指数的乘积
E.
总量指数等于它的因素指数的代数和
【多选题】指数体系中,指数之间的数量对等关系表现在( )。
A.
总量指数等于其因素指数的乘积
B.
总量指数等于其因素指数的代数和
C.
与总量指数相应的绝对增长量等于其因素指数所引起的绝对增长额的代数和
D.
与总量指数相应的绝对增长量等于其因素指数所引起的绝对增长额的乘积
【单选题】在欧专局查找三星电子(SAMSUNG ELECTRONICS CO LTD)发明的标题中有关手机(mobile phone)专利,检索式最好的是:
A.
title : "mobile phone" AND applicant:SAMSUNG ELECTRONICS CO LTD
B.
title : "mobile phone?" AND applicant:SAMSUNG ELECTRONICS CO LTD
C.
title : "mobile phone" AND inventor:SAMSUNG ELECTRONICS CO LTD
D.
title : "mobile phone?" AND inventor:SAMSUNG ELECTRONICS CO LTD
【简答题】The whole text can be divided into 4 parts. Part 1 is from paragraph _____ to paragraph ______, which gives us a brief introduction about FedEx and Fred Smith. Part 2 is from paragraph _______ to para...
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