Question

— Your aunt often walks the dog in the morning.
— Yeah, ___________ bad weather stops her.
A. when            B. unless            
C because           D. since

Answer 1

B

試題分析：句意：你的阿姨經(jīng)常在上午遛狗嗎？是的，如果不是壞天氣阻止她（她就會(huì)去）。A. when 當(dāng) B. unless 如果不，除非 C because因?yàn)镈. since自從。根據(jù)句意，故選B。