单项选择题
A．ninety B．ninetieth's C．ninties D．ninetieth
I can think of many cases()students obviously knew a lo...
单项选择题I can think of many cases()students obviously knew a lot of English words and expressions but couldn't write a good composition.
A．why B．which C．as D．where
According to the art dealer, the painting()to go for at...
单项选择题According to the art dealer, the painting()to go for at least a million dollars.
A．is expected B．expects C．expected D．is expecting
