皮皮学，免费搜题
登录
搜题
【单选题】
假设x的值为4，y的值为5，下面表达式的值为True的是：A.
not (x==4)
B.
x!=4
C.
x==5
D.
x!=5
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】Who is most likely to be chosen as the subject of Zogbys survey?
A.
Those who are conducting prosperous businesses.
B.
Those who are fascinated by thrilling extreme games.
C.
Those who admire the heroic deeds of Alan Shepard.
D.
Those who are healthy enough for the space travel.
【简答题】阅读理解。 When a cat is frightened, its heart starts beating faster, its muscles (肌肉) get tense, and there are changes in the chemicals in its blood-stream. If the er continues, it will defend itself,...
【单选题】You discharge garbage overboard at sea. When recording your vessel’s position as required, you must include _____.
A.
course, speed and estimated distance from shore
B.
latitude, longitude and approximate depth of water
C.
C .latitude, longitude, course, speed and a copy of that days noon position slip
D.
Latitude and longitude
【单选题】You discharge garbage overboard at sea. When recording your vessel’s position as required, you must include _____.
A.
course, speed and estimated distance from shore
B.
latitude, longitude and approximate depth of water
C.
.latitude, longitude, course, speed and a copy of that days noon position slip
D.
Latitude and longitude
【单选题】According to the professor, who are the most likely to catch swine influenza?
A.
People who expose themselves to swine.
B.
People who are at risk of catching swine.
C.
People who work in order to get swine.
D.
People who carry swine to humans.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
