【题目】______ and the problem would be straightened out.
A．A bit more effort
B．Having a little effort
C．If you have a bit more effort
D．There being a little effort
在线课程【答案】A
【解析】
试题分析：考查祈使句。句意：多一点努力，问题将会直接解决。本题句子结构为祈使句 + and + 陈述句，故所填空为祈使句。A bit more effort =" have" a bit more effort。故选A。