第7题: [单项选择]If Sam had enough money with him, he on the trip to Malaysia. A. would have gone B. had gone C. went D. would go 参考答案:D 答案解析:[考点] 虚拟语气 [解析] 虚拟语气用在与现在事实相反的条件句中时,条件从句的谓语用动词的过去式,结果主句的谓语用 should(第一人称)或would(第二、三人称)+动词原形,故选D。
第10题: [单项选择]DCS系统又称为()。 A. 集中控制系统 B. 分散控制系统 C. 计算机控制系统 D. 集散控制系统 参考答案:D
第11题:[判断题]ZXWM-32 V1.10设备NCP红绿灯交替闪烁,说明NCP单板正在复位。
When the red and green indicators on the NCP of the ZXWM-32 V1.10 flash alternatively, it indicates that the NCP board is resetting. A.正确 B.错误 参考答案:B 错误