Bob doesn’t know ________ to write about.
#37769
A
how
B
that
C
what
D
Where
推荐题目
How ______ you did so much work with such a short time?
#79115
A
did it come about
B
did it come about that
C
came about that
D
was it that came about
 Do you know _______ in Japan?
#38496
A
when nuclear(核) accidents happened
B
when did nuclear accidents happen
C
when nuclear accidents happen
D
when do nuclear accidents happen