One of the requirements for a fire is that the material_____to its burning tempe

游客2025-04-09 21

问题 One of the requirements for a fire is that the material_____to its burning temperature.

选项 A、heated
B、be heated
C、to be heated
D、being heated

答案 B

解析本题测试虚拟语气。名词requirement的同位语从句或表语从句的谓语需用虚拟语气(should+)动词原形。

转载请注明原文地址:http://tihaiku.com/zcyy/4033632.html

相关试题推荐

随机试题

最新回复(0)

Asforloveofchildren,thisloveis______expressedthroughsupplyingmaterial