The letter is from my sister, ______is working in Beijing. 
#73750
A
which
B
that
C
whom
D
who
推荐题目
-- When can I play computer games, Mum?--______ your homework _______.
#41220
A
Until, finishes
B
Not until, will be finished
C
Until ,is finished
D
Not until, is finished
The reason why I gave in is ____ if I didn’t.
#73126
A
because she would be disappointed
B
that she would be disappointed
C
because she would have a disappointment
D
for she would be disappointed