【单选题】若IP=04H,单片机中断优先级最高的是()
【判断题】in triplicate代表的含义是一式三份
【判断题】脑垂体、甲状腺、肾上腺、胰岛都是独立的内分泌腺。A. √ B. ×
【单选题】下列关于古代文学方面的成就,叙述有误的一项是()
B.
《荷马史诗》包括《伊里亚特》和《奥德赛》两部分
D.
《阿里巴巴和四十大盗》、《阿拉丁神灯》来自古希腊民间故事集《天方夜谭》
【简答题】S1字节是 , 用 比特表示同步信号质量等级。
【单选题】(第二套News report 2) 3.
A.
The heart of London was flooded.
B.
An emergency exercise was conducted.
C.
100 people in the suburbs were drowned.
D.
.One of the bridges between north and south London collapsed.
【单选题】(第二套News report 1) 2.
A.
They left the lorry together.
B.
They left the lorry without hoods.
C.
They run back to the lorry separately.
D.
They run back to the lorry without hoods.
【单选题】2019年6月四级(第二套) NEWS REPORT 2 - Q3
A.
To carry out a scientific survey.
B.
To establish a new research station.
C.
To rescue two sick American workers.
D.
To deliver urgent medical supplies.