Is ____ necessary to complete the design before National Day?
#95093
A
this
B
that 
C
it 
D
he
推荐题目
There were _____many people there _______I wasn’t able to pick her out.
#93446
A
such; that
B
very; that
C
such; who
D
so; that
---- ____________ he has known the good news. ---- ______ is no wonder he is so excited.
#93716
A
It is likely that; It
B
It is probably that; There
C
He is likely that; There
D
He is possible that ; It