Question

You won’t feel happy at school___________ you get on well with your classmates.
A. though          B. unless         C. because

Answer 1

B

試題分析：句意為：在學(xué)校你不會開心，除非你與同學(xué)相處融洽。though：雖然、盡管， unless：除非、如果不， because：因為。根據(jù)語境可知應(yīng)選B。