The freezing point is the temperature __________ water changes into ice.
#77034
A
atwhich
B
when
C
inwhich
D
ofwhich
推荐题目
She'll never forget her stay there ________ she found her son who had gone missing two years before.
#75565
A
that
B
which
C
where
D
when
She may win another gold medal in the Olympics, ______ she will be honored as a national hero.
#75172
A
inwhosecase
B
inthatcase
C
inwhatcase
D
inwhichcase
