, and the problem will be worked out.
A. If you have a bit more effort
B. Having a little effort
C. A bit more effort
D. There being a little effort
网友回答
A. If you have a bit more effort
B. Having a little effort
(答案→)C. A bit more effort
D. There being a little effort
解析：考查祈使句的用法。根据后文的and可知为：祈使句+and+一般将来时。此处应为Make a bit more effort，and…