The Bunsen Burner is so named because it is thought ___________ by Robert Bunsen.
#94981
A
to be invented
B
having been invented
C
invented
D
to have been invented
推荐题目
There is no doubt ______ they did a completely bad job at that very moment.
#91975
A
which
B
whether
C
how
D
that
It was a serious mistake, ______ caused by carelessness.
#93814
A
which I think was
B
which I think it was
C
I think which was
D
that I think it was
It was five hours _____ the French climber reached the top of the world’s tallest building.
#91942
A
since
B
that
C
before
D
when
—Are you firmly against any independence move by Taiwan?—Of course. That’s ________ our basic interest lies.
#92595
A
why
B
when
C
where
D
what
John asked Tom ____ give him a lift to the office.
#93583
A
if he could
B
could you
C
if could he
D
if could