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【多选题】
根据毒品的来源和生产方式的不同,可以讲毒品分为( )
A.
天然毒品
B.
合成毒品
C.
硬性毒品
D.
软性毒品
拍照语音搜题,微信中搜索"皮皮学"使用
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【判断题】全年经济订货次数等于材料全年需用量除以经济批量得到的数值。( )
A.
正确
B.
错误
【单选题】During the press conference, the reporters ______ some of the president's statement.,
A.
asked
B.
questioned
C.
challenged
D.
delivered
【单选题】散装货船采用艉机型船的主要目的是 。
A.
确保螺旋浆浸没深度
B.
缩短机舱长度
C.
船形美观
D.
扩大货舱容积和方便装卸货
【单选题】-----What about going to the movies after the conference tomorrow? ------____ I’m concerned, some
A.
33.-----What about going to the movies after the conference tomorrow? ------____ I’m concerned, some other arrangement would be satisfactory. A.As long as
B.
As far as
C.
As well as
D.
As soon as
【单选题】Some of the members were late for the conference, but I can’t remember _____.
A.
what.
B.
when.
C.
which.
D.
whom.
【单选题】散装货船是:
A.
尾机型单甲板船
B.
尾机型多甲板船
C.
中机型多甲板船
D.
中机型单甲板船。
【单选题】____ some point, holding this kind of conference is unnecessary.
A.
To
B.
At
C.
With
D.
For
【单选题】It was on the last day ______ a press conference was held by some committee members.
A.
where
B.
that
C.
when
D.
how
【判断题】全年经济订货次数等于材料全年需用量除以经济批量得到的数值。
A.
正确
B.
错误
【单选题】At the conference he expressed some personal views which brought him into ______ with the Party leadership.
A.
action
B.
crisis
C.
conflict
D.
power
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