He had to retire(退休)early poor health.
#56910
A
as a result
B
because
C
so
D
because of
推荐题目
Liu Xiang runs ________ fast ________ no one can catch up with him.
#56928
A
very; that
B
such; that
C
so; that
D
too; to
Many people believe we will face environmental disasters _________ we completely change the way we live.
#57124
A
but
B
though
C
unless
D
until
It took me two weeks ____ reading the novels written by Guo Jingming. .
#57648
A
finish
B
to finish
C
finishes
D
finishing
In old China, the poor suffered from cold and hunger ________ the rich enjoyed all the good things of life.
#55524
A
as
B
when
C
while
D
therefore