He had to retire(退休) early ______ poor health.
#58273
A
as a result
B
because
C
so
D
because of
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A tourist will easily lose his way in Shanghai_____ he has a map or a guide.
#56219
A
if
B
since
C
while
D
unless
---My sister Sally had a bad cold. __________, she went to work as usual.---She should go to see a doctor.
#55309
A
Though
B
Although
C
Because
D
However
--Your parents are very great. --Yes. They supported my schooling _______they were very poor at that time.
#55417
A
as if
B
even though
C
so that
D
in spite of