【单选题】What does "Anglo-Saxons"refer to?
A.
Angles and Saxons from what is now the Danish and German border area, collectively known as the "Anglo-Saxons".
B.
Angles and Saxons were from the Jutland peninsula and they were Germanic groups.
【单选题】当两个齿数相同的齿轮啮合传动时,主动齿轮和从动齿轮扭矩( )。
【单选题】Since historical times, England, where the early inhabitants were Celts, has been conquered three times. It was conquered by_____________. A.the Vikings, the Anglo-Saxons, and the NormansB. the Romans...
A.
the Vikings, the Anglo-Saxons, and the Normans
B.
the Romans, the Anglo-Saxons and the Vikings
C.
the Anglo-Saxons, the Vikings and the Normans
D.
the Romans, the Anglo-Saxons, and the Normans
【单选题】I know her face__ I can’t remember her name.
【单选题】I know her by her voice .
【单选题】Had I know her name,____
A.
or does she know mine?
B.
and where does she live?
C.
she would be beautiful.
D.
I would have invited her to lunch.
【单选题】当小齿轮和大齿轮啮合传动时,主动齿轮的扭矩 ( )从动齿轮的扭矩。
【单选题】I think I know her. She has _____ hair.