_____is known to us all is that the old scientist, for____ life was hard in the past,still works very hard in his eighties.
#80563
A
As; whom
B
What; whom
C
It; whose
D
As; whose
推荐题目
A model or an experiment in a science class can help students see things which would ______ remain hidden.
#80029
A
otherwise
B
still
C
thus
D
therefore
---- When did the couple die? ---- It was on May 12 _______ the earthquake hit Wenchuan County.
#33030
A
that
B
which
C
when
D
what
I’ll never forget the days___ I spent in the country with the farmers, ____, of course, has a great effect on my life.
#33935
A
that; which
B
when; which
C
that; who
D
when ; who
(2013·河北教学质检)After a year, doctors diagnosed him with a disease so rare ________ it affects just one in 8 million children.
#30548
A
after
B
that
C
as
D
since