One of the important lessons children learn from their parents is ________
#48527
A
how speaking politely to others
B
how to speak politely to others
C
what time speaking politely to others
D
what time to speak politely to others
推荐题目
There are many old and new inventions in the museum. What else is there _____ in it?
#49174
A
see
B
to see
C
seeing
D
saw
—We can use QQ to talk with each other online.—Really? Could you show me ______it?
#49707
A
what to do
B
how to do
C
when to do
D
why to do
We’re going to practice_____ English as much as possible.
#50820
A
speak
B
to speak
C
speaking
D
speak about