Unless he , he the test.
A. study hard , will pass
B. will study hard , passes
C. studies hard, will fail
D. doesn’t study hard, will fail
网友回答
A. study hard , will pass
B. will study hard , passes
(答案→)C. studies hard, will fail
D. doesn’t study hard, will fail
解析:如果他不努力学习,他考试就会不及格。结合语境可知本句主句描述的是将来发生的动作,故用一般将来时态。当主句描述将来动作时,条件状语从句中用一般现在时态表示将来动作,结合语境可知选C。