----What’s that noise? ---- There’s a truck stopping outside.It’s someone        something.
#88548
A
deliver
B
to deliver
C
delivering
D
delivered
推荐题目
Please excuse me for _____ in without ______.
#94389
A
coming, asking
B
coming, being asked
C
to come, asking
D
to come, being asked
The split between humans and apes is believed by scientists______15 to 20 million years ago.
#90155
A
to be occurring
B
having occurred
C
to have occurred
D
to occur