----Why did you go back to the shop?-----I left my friend______there.
#95131
A
waiting
B
to wait
C
waits
D
waited
推荐题目
I kept looking at the man, wondering _______.
#93460
A
whether I have seen him before
B
whether I had seen him before
C
that I had seen him before
D
when I saw him before
______ Marx's works with Engels', and you'll find many differences.
#92685
A
Comparing
B
Compare
C
To compare
D
If you compare