Some children don’t know ________ for their parents. 
#37457
A
what can they care
B
how can they care
C
what to care
D
how to care
推荐题目
--- Do you know ______ tomorrow?  --- At 8 o'clock.
#39183
A
when did she come
B
when she came
C
when will she come
D
when she will come
Could you please show us________? 
#37436
A
where to get to the bus station
B
how get to the bus station
C
the way get to the bus station
D
the way of getting to the bus station
--- Do you know _____________? --- Sorry, I have no idea. I’ll search the Internet to find it out.
#38249
A
where will the next Expo be held
B
when will the next Expo start
C
what will the next Expo be held for
D
how many countries will take part in the next Expo
—Could you tell me __________ yesterday?—Because my bike was broken on my way here.
#37845
A
why you came late
B
why do you come late
C
why you come late
D
why did you come late
I really don’t know __________.
#37574
A
how can I do
B
what I should do
C
what should I do
D
how should I do