(theory) ______ methods are sometimes useless outside of the laboratory.Theoreti

游客2023-09-23 45

问题 (theory) ______ methods are sometimes useless outside of the laboratory.

选项

答案 Theoretical

解析根据句子结构，methods前需要一个形容词作定语，theory的形容词为theoretical，意为“理论的”。-cal为形容词性后缀，类似的用法还有：medicine—medical(医学上的)；economy—economical(节俭的)等。

转载请注明原文地址:https://tihaiku.com/zcyy/3038621.html

相关试题推荐

随机试题

最新回复(0)

Themethodsaretriedandtrue,weusedthemforyearsandtheyhavealwayswork