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【判断题】
访谈法、观察法、问卷法属于直接调查方法。()A.
正确
B.
错误
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反馈参考答案：
举一反三
【简答题】上浆致嫩时可以利用糖缓解原料中碱味,是因为上浆时使用了( )。
【单选题】In a profile control of a curved surface, the profile must be dimensioned with :
A.
Plus and minus dimensions
B.
Limit dimensions
C.
Radial dimensions
D.
Basic dimensions
【简答题】{ 翻译以下英文从而解释什么是MPD(控压钻井)。 Managed Pressure Drilling is an adaptive drilling process used to more precisely control the annular pressure profile throughout the wellbore. The objectives are to ascertain...
【单选题】The old lady went to the reception desk to _______ the clerk about the fashion show.
A.
inquire at
B.
inquire with
C.
inquire of
D.
inquire from
【单选题】What can we learn about old women in terms of fashion？
A.
They are often ignored by fashion designers .
B.
They are now more easily influenced by stars .
C.
They are regarded as pioneers in the latest fashion .
D.
They are more interested in clothes because of their old age .
【简答题】The factory replaced the old-fashion equipments, thus____________________________ (将平均产量提高了20%).
【单选题】An old fashion has departed quite unregretted. The italicized part functions as a(n)______.
A.
appositive(同位语)
B.
object
C.
adverbial
D.
complement
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