As both his parents are , he has to earn some money by delivering newspapers to
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As both his parents are _______, he has to earn some money by delivering newspapers to pay for his education.
A.at work
B.out of work
C.in work
D.working
试题答案
B
解析：本题考查work构成短语的不同含义。根据左栏的辨异，结合本题主句的句意“他不得不通过送报纸来挣一点钱付学费”，从句中应表示“他父母失业”。