皮皮学,免费搜题
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搜题
【单选题】
在日常生活中,下列做法正确的是(  )
A.
用食盐水除去水壶内的水垢
B.
食醋显酸性,除去餐具上的油污
C.
用活性炭除去水中某些可溶性杂质、不溶性杂质及臭味
D.
被雨水淋湿的自行车立即用带油的抹布擦洗
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举一反三
【单选题】下面所列文档中含有不属于EasyRecovery可以修复的组是:( )
A.
)A.ACCESS、WORD、OUTLOOK
B.
B)B.EXCEL、POWERPOINT、ZIP
C.
C)C.ACESS、WORD、JPEG
D.
D)D.WORD、 POWERPOINT、ZIP
【单选题】We still have to do , so we'll have to stay in the office.
A.
a lot of works
B.
a lot of work
C.
many works
D.
many work
【单选题】下面所列文档中含有不属于Easy Recovery可以修复的组是:()
A.
ACCESS、WORD、OUTLOOK
B.
EXCEL、POWERPOINT、ZIP
C.
ACESS、WORD、JPEG
【单选题】The experiment is not satisfactory and its data is doubtful we'll have to do it ______ time.
A.
second
B.
a second
C.
the second
D.
this second
【单选题】下面所列文档中含有不属于EasyRecovery可以修复的组是:( )
A.
ACCESS 、WORD、OUTLOOK
B.
EXCEL 、POWERPOINT、ZIP
C.
ACESS 、WORD、JPEG
D.
EXCEL 、POWERPOINT
【单选题】À Paris, combien de personnes vivent en colocation ?
A.
Près de 10 000
B.
Près de 20 000
C.
Près de 80 000
【单选题】We've done once but failed. We'll have to do it ______ time.
A.
a second
B.
the second
C.
the twice
D.
twice
【单选题】We'll have to do it _____.
A.
a second time
B.
second time
C.
the second time
D.
two time
【多选题】幼儿园保教人员包括( )
A.
专任教师
B.
保育员
C.
医务人员
D.
幼儿园园长
【简答题】幼儿园保教人员包括A. 专任教师B. 保育员
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