问题补充:
---We can be successful we keep on working hard.
---I agree with you.
A. if
B. because
C. unless
D. until
答案:
A. if
B. because
(答案→)C. unless
D. until
解析:连词unless意为“除非……如果不……”,“除了……”,多引导一个否定意义的真实条件句,有时也可引导非真实条件句。
时间:2024-05-28 02:40:12
---We can be successful we keep on working hard.
---I agree with you.
A. if
B. because
C. unless
D. until
A. if
B. because
(答案→)C. unless
D. until
解析:连词unless意为“除非……如果不……”,“除了……”,多引导一个否定意义的真实条件句,有时也可引导非真实条件句。