Although he was in poor health, Robert succeeded other more famous engineers failed.
#30585
A
which
B
that
C
what
D
where
推荐题目
The UN is an important international organization _____helps many people around the world.
#32175
A
who
B
that
C
where
D
/
The shocking news made me realize ________ terrible problems we would face.(2011·北京)
#30463
A
what
B
how
C
that
D
why
It knowledge is power, ______Sir Francis Bacon wrote in 1579, ______perhaps creativity ca be described as the ability to use that power.
#80660
A
what; and
B
as; then
C
which; and
D
that; then
Sometimes, ___ we show our gratitude for a person is reflected in the kind of food we serve him or her．
#30972
A
whether
B
when
C
why
D
how