The wonderful time they had been looking forward ____ at last.
#97310
A
to arrive    
B
to arrived   
C
to arriving  
D
should arrive
推荐题目
Some medicine, when wrongly____,can kill a person.
#96960
A
take
B
taking
C
Taken
D
to take
What prevented your plan           ?
#95821
A
from being carried out
B
from carrying out
C
to carry out
D
to be carried out