Jim is very clever.He can work out these p___我已经写出来了```....
问题描述：
Jim is very clever.He can work out these p___
我已经写出来了```....
答
problems.
答
problems
work out the problem 解决难题,做出某道题~~~~
答
应该是problems 用复数
These problems work out是固定词组 表示解决 算出
答
problemJIM非常聪明,他能解决这些问题