The policeman is still not sure ______ the young man killed himself or was killed.
#56983
A
if
B
that
C
whether
D
weather
推荐题目
------ Would you like to go hiking with me, Susan? ------ I’d like to, _______ you don’t want to go alone.
#55600
A
until
B
before
C
if
D
after
it's difficult to make her dream come true, she never gives up.
#55197
A
Though
B
Unless
C
Because
D
If
_____ Mom had asked Jack to close the window before he went out,______ he forgot to do it.
#58519
A
Though; /
B
Though; but
C
Till; /
D
Until; then
You won’t feel happy at school_______ you get on well with your classmates.
#55225
A
though
B
when
C
unless
D
because
