We visited Beijing University _______ the first day of our trip.
| A．in | B．at | C．on | D．of |
The key is yellow .的同义句是：_____________
A. The key yellow.
B. The is a yellow key.
C. This is a yellow key.
下列字母中书写体占上中下三格的是：
A. b B. f C. g
询问别人的身体状况，你应该怎么说？
A. Fine, thank you B. Hello! C. How are you?
It’s _____ ruler．It’s _____ red．
A. a ; 不填 B. 不填 ；不填 C. 不填；a
— Hello, Li Ming !
—______ , Mike!
A. Good B. Fine C. Hello