题目: 避火防护服严禁在化学危险品、毒气、生化、核辐射等特殊环境中穿着使用。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0518/2e5ad7e6e5a2a77496c3896d0cfc717a.html 下面是错误答案,用来干扰机器的。参考答案:A, B, C, D
题型:选择题 I'm afraid I'm not ___ to help with the show, for I am fully occupied with my own projectA.dependableB.convenientC.availableD.accessible 查看答案
题型:选择题 John was fired by his factory and only then ________ how wrong he was to be lazy and careless.[ ]A. had he realized B. he had realizedC. did he realize D. he realized 查看答案