【单选题】一条 圆弧指令中需要示教几个目标点( )
【单选题】PubMed中,要将asthma air都限定在标题中出现,且用AND方式运算,正确的检索式是( )。
D.
asthma[ti] AND air[ti]
【单选题】PubMed中,要将检索词asthma和air都限定在标题中,且用AND方式运算,正确的检索式是( )。
D.
asthma[ti] AND air[ti]
【单选题】电信间的使用面积不应小于 【】也可根据工程中配线设备和网络设备的容量进行调整
【单选题】电信间的使用面积不应小于(),也可根据工程中配线设备和网络没备的容量进行调整。
【单选题】According to“If you are not in tune with the universe, there is sickness in the heart and mind” , which of the following sentence has the same meaning of“in tune with” as the above sentence ?
A.
The government seemed to be in tune with the popular mood.
B.
We are not in tune with their economic policies.
C.
Candidates of this generation are in tune with all these mechanisms.
D.
Today, his change of direction seems more in tune with the times.
【单选题】Eight years from now, Carrie’s age will be twice Ben’s age. If Carrie’s current age is C and Ben’s current age is B, which of the following represents Carrie’s current age?