题目内容
You’d better try different ways you can think of maths problems. It’s good for you to learn maths well.
| A．work out | B．to work out |
| C．working out | D．is working out |
B
解析试题分析：句意：你最好尝试你能想出的不同方法来解出这道数学难题，他对你学好数学是有好处的。本题考查的是动词不定式做目的状语。根据句意，故选B。
考点：考查不定式的用法。
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