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【多选题】
刚性系杆通常可采用 截面形式。
A.
工字钢
B.
圆钢
C.
角钢
D.
圆管
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举一反三
【单选题】The countries that took part in the opening ceremony were arranged in the alphabetical ______ of their English names.
A.
series
B.
sequence
C.
succession
D.
progression
【单选题】The school principal himself ________ a prize in English to the best student at the opening ceremony.
A.
sent
B.
rewarded
C.
awarded
D.
conducted
【单选题】经济法律关系最主要的参加者是( )。
A.
、企业
B.
、自然人
C.
、国家机关
D.
个体工商户
【单选题】药物与血浆蛋白结合率高
A.
起效快
B.
起效慢
C.
维持时间长
D.
维持时间短
E.
活性增强
【单选题】经济法律关系最主要的参加者是()
A.
公民
B.
个体工商户
C.
企业
D.
农户
【单选题】. -I hear Huang Gang made an English speech at the graduation ceremony yesterday. -______ , and ______.
A.
So he did, so did I
B.
So did he, so I did
C.
So he was, so was I
D.
So was he, so I was
【单选题】—I hear Huang Gang made an English speech at the graduation ceremony (典礼) yesterday. — , and .
A.
So he did, so did I
B.
So did he, so I did
C.
So he was, so was I
D.
So was he, so I was
【简答题】儿童美术按照创作类型分为 、 和 。
【单选题】—I hear Yang Yan made an English speech at the graduation ceremony yesterday. —____
A.
42. —I hear Yang Yan made an English speech at the graduation ceremony yesterday. —__________and____________ . A. So she did so did I
B.
So did she so I did
C.
So she was so I was
D.
So was she so I was
【简答题】The English ceremony of afternoon tea dates back to the 1840s. The tradition evolved out of the rituals and routines that surrounded tea drinking in Britain before that time. Tea was first introduced...
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