.From the classroom window we saw a huge snake _____ the yard.
#97380
A
crossing
B
cross
C
across
D
having crossed
推荐题目
Lily’s mobile phone was left in a taxi accidentally, never ______ again.
#96886
A
to find
B
to be found
C
finding
D
being found
The ______ news made all of us ______ to death.
#94306
A
frightening; frightened
B
frightened; frightening
C
frightening; frightening
D
frightened; frightened
 _______ in 1636, Harvard is one of the most famous universities in the United States.
#98422
A
Being founded
B
It was founded
C
Founded
D
Founding