【单选题】This is the hotel ___last week.
【单选题】This is an exciting area of study,_______new applications are being discovered almost daily.A.one
A.
24.This is an exciting area of study,_______new applications are being discovered almost daily. A.one by which
【单选题】6 – 24.This problem is ____ his ability and I don’t think he can solve it.
【单选题】あれも( )ですか。 いいえ、あれは机ではありません。
【判断题】经济法的形式渊源,指的是经济法的外在表现形式,是由经济法的实质渊源决定的。()
【单选题】离心压缩机的叶轮级数,通常在( )以上,转速可达5000~8000 r/min。