They learned it all by themselves. That is to say nobody told them ________ .
#62002
A
what to do it
B
how to do it
C
where to do
D
when to do
推荐题目
I think _    ____necessary __   _____ to take more exercise.
#62067
A
it, for Jim and me
B
it’s, to Jim and me
C
that , for Jim and I
D
that’s, to Jim and I
—        do you go to the Swimming Club ?   —Twice a week.
#62207
A
How often
B
How much
C
How many
D
How long
—________ have you been in this school?—For two years. 
#62123
A
How often
B
When
C
How soon
D
How long
_______ a sport game on the playground next week? 
#62140
A
Will there be
B
Will there have
C
Will there
D
Will be there
___his classmates___his Maths teacher has gone hiking. You can’t find them at  school.
#61999
A
Both, and
B
Neither, nor
C
either, or
D
Not only, but also