【简答题】输出端可以并联的门电路有( )。A. B. C. D.
【单选题】Sabri dismissed the woman because ______.
A.
he had had enough of the argument
B.
he wanted to show his disgust at the suggested price
C.
he wanted to give the impression that he had lost all interest in the sale
D.
he wanted time to think the matter over
【单选题】废弃的电器电子产品,体积较小的应当投入( )收集容器,体积较大的应当按照大件垃圾的管理要求予以回收
【单选题】Sabri dismissed the woman because ______.
A.
he had had enough of the argument
B.
he wanted to show his disgust at the suggested price
C.
he wanted to give tile impression that he had lost all interest in the sale
D.
he wanted time to think the matter over
【单选题】为了防止混凝土出现离析现象,混凝土在浇筑平面构件时,在高处倾落的高度不应超过( )。