In hot summer, milk quickly turns sour it is refrigerated.
#31564
A
while
B
if
C
until
D
unless
推荐题目
It was yesterday _______I saw her and it was almost 10 o’clock ____she arrived.
#34315
A
when, when
B
that, that
C
when, that
D
that, when
There is no doubt _____ he means to help, but in fact he just gets in the way.
#33909
A
that
B
whether
C
what
D
if
Jennifer didn’t attend the important conference,and tha’s _________she hadn’t been gotinformed of it.
#79830
A
why
B
the reason
C
because
D
for
He wouldn’t leave the TV set, ________ he was going to have an important exam the next day.
#33222
A
even if
B
as if
C
as though
D
even
Contemporary English is quite different from Old English. There has never been a year____ the language was not changing.
#33306
A
that
B
when
C
for
D
until