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【判断题】
二氧化碳气体保护焊的送丝机有推丝式、拉丝式、推拉丝式三种形式。( )
A.
正确
B.
错误
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举一反三
【简答题】根据句意或提示写出合适的单词。 1. -How many w____ are there in 8 year? -There are fifty-two. 2. T____ is the third (第三的) day of a week. 3. Friday comes after T____. 4. Seven minus four ____ (be) three. 5. We have ei...
【简答题】阅读理解。 There are fifty-six students in our class. Thirty-four of us are boys and twenty-two are girls. We are all Young Pioneers. We love and help each other like brothers and sisters. All of us study ...
【单选题】There are fifty students in our class, _____ of  the boys _____ football.
A.
two third; likes       
B.
two thirds; like  
C.
two thirds; likes
【单选题】He has two Chinese English dictionaries, were bought last week.
A.
two of which
B.
both of which
C.
both of them
D.
all of them
【单选题】There are fifty students in our class. of us football. [     ]
A.
Two third; likes
B.
Two three; like
C.
Two thirds; likes
D.
Two thirds; like
【单选题】There are fifty-two staff in our company,__________are women.
A.
two-fifth of whom
B.
second-fives of whom
C.
two-fifths of whom
D.
two-five of whom
【单选题】2017 年《世界幸福指数报告》 显示幸福指数最高的地区是
A.
南美洲地区
B.
北欧地区
C.
北美地区
D.
东亚地区
【简答题】阅读理解 Look! This is a picture of our classroom.  There are fifty desks an d chairs in it.  They are for students.  On the desks are our books.  There is also a big desk in the classroom.  It’s for our ...
【单选题】There are fifty students in our class, _____ of us _____ football.
A.
two third; likes
B.
two three; like
C.
two thirds; likes
D.
two thirds; like
【单选题】通过获得消费者对某种商品价值的主观评判来进行定价的方法称为()
A.
反向定价法
B.
随行就市定价法
C.
需求差异定价法
D.
理解价值定价法
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