She looks very sad. I want to help her, but I just don’t know ____ to do it.
#54031
A
what
B
when
C
how
D
which
推荐题目
—______ is your father? —A bank clerk. He works in a bank near my home.
#37909
A
Where
B
How
C
What
D
Which
She looks very sad. I want to help her, but I just don’t know ____ to do it.
—______ is your father? —A bank clerk. He works in a bank near my home.