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【多选题】
下列属于G90指令功能描述的特性是( )。
A.
G90指令可以内外多次车削
B.
G90指令可以实现粗精加工
C.
G90指令实现单一循环切削功能
D.
G90指令可以实现直线插补功能
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【多选题】下列属于农业智能物流支撑技术的有( )。
A.
物联网信息感知技术
B.
网络技术
C.
密码技术
D.
人工智能、数据仓库和数据挖掘技术
【单选题】In summer, women like to wear clothes _________ silk. They feel _________. [     ]
A.
made of, comfortable
B.
are made of, comfortable
C.
made of, comfortably
D.
are made of, comfortably
【单选题】下列哪项可能影响患者对治疗的依从性
A.
安全性
B.
经济性
C.
有效性
D.
方便性
E.
规范性
【单选题】下列是类固醇衍生物的是( )
A.
维生素D
B.
维生素PP
C.
维生素B12
D.
生物素
E.
以上都不对
【判断题】Silk is a natural protein fiber obtained from the cocoons of the silkworm.
A.
正确
B.
错误
【单选题】_______about the super thin material, she touched it and learned that it ______ like silk. [     ]
A.
Curiously; feels
B.
Being curious; was felt
C.
Curious; feels
D.
Being curious; felt
【多选题】下列属于智能物流支撑技术的有()。
A.
物联网信息感知技术
B.
网络技术
C.
网络技术 C. 人工智能、数据仓库和数据挖掘技术
D.
密码技术
【单选题】听力原文:M: I'd like to have a look at this silk tie. How much does it cost. W: One is six dollars, but you'll save one dollar for each ifyou buy a dozen. How much will the man pay for a dozen ties? (13)
A.
48 dollars.
B.
60 dollars.
C.
71 dollars.
D.
72 dollars.
【判断题】Silk protein, like wool, can be dissolved by medium concentrations of hydrochloric acid.
A.
正确
B.
错误
【单选题】Hangzhou ________ as the City of Silk. Tourists like shopping for silk there.
A.
knows
B.
is known
C.
was known
D.
will be known
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