The boy was too young to _______ right from wrong.
#96876
A
realize
B
recognize
C
tell
D
know
推荐题目
They look forward with hope ________ a chance to receive further education.
#97113
A
for getting
B
of getting
C
to get
D
to getting
I think it a great honor ___________ to visit your country.
#91617
A
to invite 
B
inviting
C
having invited  
D
to be invited
I don’t think math                 
#97041
A
easily to be learned
B
easily to learn
C
easy to be learning
D
easy to learn
_____ here, come and have a cup of tea.
#96234
A
Passing
B
To pass
C
Pass
D
Having passed