You got back so late and you didn’t even give me a proper reason _______ you hadn’t called me! I’m very unhappy with you.
#76811
A
when
B
why
C
how
D
which
推荐题目
—Why does she always ask you for help?—There is no one else            , is there ?
#76332
A
who to turn to
B
for whom to turn
C
she can turn to
D
for her to turn
The children, ______ had played the whole day long, were worn out.
#76279
A
all of what
B
all of which
C
all of them
D
all of whom
I have experienced quite a number of cases ______ I really wanted to help but could not find anything to _______. 
#77061
A
when; put on my hands
B
that; put my hands on
C
where; put my hands on
D
in that; put on my hands