Robert saw two boys making fun ________ an old man, and then he stopped them.
#35603
A
in
B
on
C
at
D
of
推荐题目
The math problem was _________ difficult __________ none of us worked it out.
#41277
A
very; that
B
too; to
C
so; that
D
enough; that
---______ is it from your home to the radio station?---About three kilometers.
#40410
A
How long
B
How far
C
How much
D
How often
This program _______in 1980, and so far __________thousands of oversees Chinese students to China to look for their roots
#43800
A
started; has taken
B
started, took
C
started; brought
D
started; has brought
--We all know that paper is made ________ wood.-- Yes, we can also say that wood can be made ________ paper.
#40842
A
of, from
B
of, into
C
from, into
D
from, of