make efforts与make an effort的区别是什么
make efforts与make an effort的区别是什么
make an effort与make some effort的区别是什么?
make all effort 还是efforts?
make an effort to do sth 和 make every effort to do sth 的区别
effort的用法?是什么时候单数 什么时候复数?make great efforts to do 还是effrot?
make efforts/an effort to do和in a common effort
make effort to/ make efforts to 哪个对?
是make no efforts还是 make no effort?
请选出答案并解释一下下题中make an attempt to do 和make an efforts to do的区别
make an extra effort sandy
make efforts to do sth.为什么effort要加s?
make great efforts 的意思.