皮皮学,免费搜题
登录
搜题
【多选题】
ZigBee应用层包括( )、( )、( )。
A.
全功能设备FFD
B.
应用支持子层APS
C.
ZigBee设备对象ZDO
D.
应用框架AF
拍照语音搜题,微信中搜索"皮皮学"使用
参考答案:
参考解析:
知识点:
.
..
皮皮学刷刷变学霸
举一反三
【单选题】通常眼底镜的补偿镜片共( )档。
A.
20
B.
25
C.
30
D.
35
【判断题】通常眼底镜的补偿镜片共20档。
A.
正确
B.
错误
【简答题】“EXW” means _________in Chinese.
【单选题】Animals can perform many useful and entertaining jobs. People realize animals may not have the same intelligence as much human beings. They are clever enough to learn many things. For example, dogs ca...
A.
is not invited to enter the house.
B.
always carries large bags.
C.
speaks loudly.
D.
comes very often.
【单选题】哆嗦;颤抖
A.
shiver
B.
constipation
C.
sweat
D.
itch
【单选题】EXW ( “ Ex works ” ) means that the seller delivers when he places the goods at the disposal of the buyer at the ______ premises or another named place (i. e. works, factory, warehouse, etc.)
A.
seller's
B.
buyer ' s
C.
carrier ’ s
D.
insurer ’ s
【简答题】完形填空。 What do you know about the sea (大海)? Some people often see it, __ 1 __ the others don't. The sea looks __ 2 __ on a fine sunny day. Millions of people hope to take their __ 3 __ by the sea. They...
【判断题】佩鲁的增长极概念不仅是一个纯经济概念,还与地域空间系统有关。
A.
正确
B.
错误
【简答题】People often lie on the Internet, so meeting online friends is not reliable.
【简答题】1 Write the words for the meanings. ► A place where people go for a holiday. resort 1 Pay money to use a house for a period of time. r____ 2 Women often wear one on the beach. s____ 3 ...
相关题目: