Question

—I’m worried about the coming test. —You should work hard for it,_____you’ll have to take it a

—I’m worried about the coming test. —You should work hard for it,_____you’ll have to take it again. A．and B．or C．but D．however

Answer 1

B

试题分析：句意：----我担心即将到来的考试，---你应该为考试努力学习，要不然你还得再考一次。A.and 表示并列关系  B.or 表示否则要不然，  C.but 但是，表示转折  D.however然而，表示转折 结合语境可知选B。