问题
How long do you think ______ will take to complete the sports center？
A:it is that it
B:is it that what
C:it is that what
D:is it that it
B:is it that what
C:it is that what
D:is it that it
正确答案是：
同类题型
We’d like to recommend Daniel ____ our monitor _____his hard work.
There is no such place ________ you dreamof in all this world.
His sister’s never been to the Summer Palace, ________
The tour guide finally managed to make the visitors ______ of the safety of the bungee jumping[ ]
________ how to do the homework, I went to ask my teacher for help.