It t____ about a day to learn the rules.But i____ you want to be good,you ha

问题描述:

It t____ about a day to learn the rules.But i____ you want to be good,you ha

D1个空 不知道 D2个硬挨是if (如果)

It takes about a day to learn the rules.But if you want to be good, you have to try hard.

takes if