I am . I want some water to drink. [ ]
A. happy
B. thirsty
C. hungry
答案：B
Now there is just one point ________ I wish you to make quite clear.
A．where
B．which
C．what
D．when
——Excuse me, but could you please turn the radio down?
——Sorry, I _________ you could hear it.
A．don’t realize
B．haven’t realized
C．didn’t realize
D．hadn’t realized
