问题补充：
his being late again , he lost his job and had to stay at home.
A. Owe to
B. As result of
C. In case of
D. Because of
答案：
A. Owe to
B. As result of
C. In case of
(答案→)D. Because of
解析：考查短语辨析。句意：因为他又迟到了，他丢了工作只能呆在家里。A应该用owing to；B应该用as a result of；C以防；D因为，后面接原因。所以答案选D。
