She doesn’t go to work, she is ill.A. butB. becauseC. andD. or

She doesn’t go to work, she is ill.
A. but
B. because
C. and
D. or

A. but(答案→)B. becauseC. andD. or解析：句意：因为她生病了，所以她不去上班。A.but 但是；B. because 因为； C. and而且； D. or或者。此处生病和不去上班，是因果关系，故用连词because。故选B。

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