问题

Go back to your seat. ______ time for class. [ ]
A: That is
B: It is
C: That is the
D: It is the
B: It is
C: That is the
D: It is the
正确答案是:
同类题型
Can you see there is _______ interesting book on the table?— Yes. I like _______ stories in it.
Could you please ____ the window? It’s too cold outside.
&frac But I’ll be free in half an hour.
_________ is known to us all that the earth is smaller than the sun.
Many scientists say that it’s important for us to have ______ food in our diet.