赤道横穿的大洲有( )
A.亚洲非洲
B.亚洲 欧洲
C.北美洲 南美洲
D.欧洲 南美洲
赤道穿过的大洲有亚洲、大洋洲、非洲和南美洲,其中非洲和南美洲被赤道穿过的是大陆部位.
故选:A.
小题1:We were talking loudly when the teacher came in . (对划线部分提问)
_________ ________ you _________when the teacher came in ?
小题2:There will be a robot in every house in the future.(改为一般疑问句)
__________ _________be a robot in every house in the future ?
小题3:He asked me , “Are you a new student here ?”(改为间接引语)
He asked me ______I ________a new student there .
小题4:I think there will be more cars in the future. (改为否定句)。
I _________think there _______be more cars in the future.
小题5:Hurry up, or you will be late.(改为同义句).
_______you ________hurry up, you will be late.
液压龙门刨床的工作台较长,考虑到液压缸缸体长,孔加工困难,所以采用()的液压缸较好。
A.摆动式
B.单出杆活塞式
C.双出杆活塞式
D.柱塞式