问题
选择题
, 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
答案
答案：C
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…