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

相关考题

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